paranormal-or-skeptic-torch/train/expected.tsv

566 KiB

P
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
P
S
P
S
P
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
S
P
P
S
S
S
S
P
S
P
P
S
S
S
S
P
S
S
S
P
P
S
P
P
S
S
P
S
S
P
S
S
S
S
S
P
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
P
P
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
P
P
S
P
S
S
S
S
S
P
P
S
P
P
P
S
S
S
S
S
P
P
S
S
S
S
P
S
S
P
P
S
P
S
S
S
P
S
S
S
P
S
P
S
P
S
S
P
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
S
P
P
P
S
P
P
S
S
P
S
P
S
S
S
P
P
P
P
P
P
S
S
S
P
S
S
P
S
P
P
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
P
S
S
P
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
P
S
P
P
S
P
S
P
S
S
P
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
P
P
S
P
S
S
S
P
S
S
P
S
S
P
S
P
S
P
P
S
S
P
S
S
P
S
P
S
P
P
P
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
P
P
S
P
P
P
P
P
P
P
S
S
S
P
S
S
S
S
S
S
P
S
P
S
P
S
S
S
P
P
P
S
S
S
P
S
S
S
P
P
S
S
S
P
P
P
P
S
P
S
S
S
S
S
S
P
P
S
P
S
P
S
S
P
S
S
P
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
P
P
S
S
P
P
P
P
S
P
S
P
P
P
P
S
P
S
P
P
S
S
S
P
S
P
S
S
P
S
P
S
S
S
P
S
P
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
P
P
P
S
P
P
S
S
P
P
S
P
P
P
P
S
S
S
P
P
S
P
S
P
S
S
P
P
S
S
S
P
P
S
S
S
P
P
P
S
P
S
S
S
S
S
S
P
S
P
S
P
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
S
S
S
S
P
P
P
P
S
S
S
P
P
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
P
P
S
S
P
P
P
S
P
P
P
S
S
P
S
P
S
S
P
P
S
P
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
P
S
S
P
P
P
P
P
S
P
S
S
P
S
P
S
S
P
P
P
S
P
P
P
S
S
P
S
S
P
P
P
P
S
S
P
P
S
P
S
P
S
S
S
S
P
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
P
S
P
P
S
S
P
P
P
S
P
P
P
S
S
S
S
P
P
P
P
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
P
P
S
S
S
P
P
S
S
P
S
P
S
S
P
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
P
P
P
S
S
S
S
P
P
S
P
S
S
P
P
S
P
S
P
P
P
S
P
S
S
S
P
P
P
S
P
P
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
P
P
P
P
P
S
S
S
S
P
S
S
P
P
S
P
S
S
P
S
P
P
S
S
S
S
P
S
S
S
S
P
S
P
P
S
S
S
P
S
S
P
S
S
S
P
P
S
S
S
P
S
S
S
P
P
S
S
P
S
P
S
S
S
P
S
S
S
P
S
S
P
P
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
S
P
S
P
P
P
S
S
S
P
S
P
S
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
P
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
P
P
S
S
S
P
S
P
S
P
P
S
S
S
P
S
S
S
S
P
P
S
P
P
P
S
S
P
P
P
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
P
S
P
S
P
S
P
S
S
S
S
P
S
P
S
P
P
S
P
S
S
P
P
P
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
S
P
P
P
P
S
P
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
P
S
S
P
S
P
S
P
P
P
S
S
S
S
S
S
S
P
P
S
P
S
P
S
P
S
P
P
S
P
P
S
S
S
P
S
S
S
S
S
P
S
P
P
P
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
P
S
S
P
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
P
S
P
S
S
S
P
S
S
S
S
P
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
P
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
S
S
P
P
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
S
P
S
S
P
S
S
S
P
P
S
P
S
S
P
P
S
S
S
P
S
S
P
P
P
S
P
P
P
P
S
S
P
P
P
S
P
S
P
S
P
S
S
S
S
P
S
P
S
P
P
S
S
P
S
P
S
S
S
P
S
S
P
P
S
P
S
S
S
S
S
P
P
S
P
S
P
P
P
S
P
S
P
S
S
S
P
S
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
P
P
P
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
P
P
P
S
P
P
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
P
P
P
S
P
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
S
P
S
P
P
S
P
S
S
P
P
S
S
P
S
P
S
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
P
P
P
S
P
S
S
S
P
P
P
S
S
P
S
S
S
P
P
P
S
S
P
S
P
S
P
P
S
S
S
S
P
P
P
S
P
S
S
P
S
P
S
S
P
S
P
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
P
P
S
S
S
P
P
P
S
P
S
S
P
S
P
S
S
S
S
S
P
P
P
P
S
S
S
S
S
S
P
S
P
S
P
P
P
P
S
P
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
S
P
S
P
S
S
P
P
S
S
S
P
P
P
S
S
S
P
P
S
S
S
P
P
S
S
S
S
P
P
P
S
S
P
P
P
S
S
S
S
P
P
P
P
S
S
S
P
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
P
P
P
S
P
S
S
S
S
S
P
S
P
S
S
P
S
P
S
P
S
P
S
S
P
P
S
P
S
S
S
S
S
P
S
P
P
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
P
P
S
S
P
P
S
S
P
S
P
S
S
S
S
S
P
P
P
S
P
P
P
S
S
P
P
S
S
P
S
S
S
S
S
S
P
P
P
P
S
P
P
P
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
P
P
P
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
P
P
S
S
P
S
S
P
P
P
S
S
S
S
S
P
S
P
S
P
S
S
S
P
P
S
P
S
P
S
S
S
P
S
S
S
P
P
P
P
S
S
P
P
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
S
P
S
P
S
S
P
S
S
P
S
P
P
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
P
P
P
S
S
P
P
P
P
S
P
P
P
S
P
S
S
S
P
S
P
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
P
P
S
S
S
P
S
P
P
P
P
S
S
S
S
P
S
P
P
P
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
P
P
S
S
S
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
P
P
P
P
S
S
S
S
P
S
P
S
P
P
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
P
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
P
P
S
P
P
S
S
S
P
S
S
S
S
P
S
P
S
P
P
S
S
P
P
S
S
S
P
S
P
P
S
S
P
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
S
P
S
P
P
S
S
P
P
P
P
S
S
P
S
S
P
P
S
P
P
P
P
S
S
S
S
S
P
P
S
S
S
P
S
P
S
S
S
P
S
P
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
P
P
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
P
P
S
P
S
P
P
P
S
S
P
S
P
P
P
S
S
P
P
S
S
P
S
S
P
S
S
S
P
P
S
P
P
S
S
P
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
P
S
S
P
S
S
S
P
P
S
P
S
P
S
S
P
S
P
S
P
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
P
S
S
S
S
P
P
S
S
P
S
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
P
P
S
S
S
P
P
S
P
P
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
P
P
P
S
S
P
P
S
P
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
P
S
S
P
S
S
S
P
P
S
P
S
S
P
S
S
P
P
S
S
P
S
S
P
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
S
P
S
S
S
S
S
P
S
P
S
S
S
S
P
S
P
P
S
S
P
S
P
S
S
S
S
P
P
S
P
P
S
P
S
S
P
S
P
P
P
P
P
S
P
S
P
P
S
S
S
S
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
P
P
S
P
S
P
S
P
P
P
S
S
S
S
P
P
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
S
P
P
P
P
S
P
S
S
S
P
P
P
S
S
S
S
P
P
S
P
P
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
P
P
S
S
P
P
P
P
S
S
P
P
S
S
S
P
S
P
S
S
P
S
S
P
P
S
S
P
P
S
S
S
S
S
S
P
S
P
P
P
P
P
P
P
P
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
P
P
P
P
S
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
P
S
S
P
P
P
P
S
P
P
P
S
S
P
S
S
S
S
P
S
P
S
P
S
P
S
P
P
S
P
S
S
P
S
P
P
P
P
P
S
P
S
S
P
P
S
P
S
S
S
P
S
P
S
P
S
S
S
P
S
P
S
P
S
S
P
P
P
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
P
P
S
P
P
P
P
P
S
S
S
P
S
S
P
S
P
S
S
S
S
P
P
S
S
P
S
P
S
S
P
P
S
P
S
S
P
P
S
S
S
S
S
S
P
S
P
S
P
P
S
P
P
S
S
P
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
S
P
S
P
P
P
P
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
P
P
P
P
S
S
S
P
S
P
P
P
P
S
P
P
S
S
P
S
S
S
S
S
P
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
P
S
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
P
P
S
S
P
P
S
S
S
S
S
P
S
P
S
S
P
S
P
P
P
P
S
P
P
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
P
P
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
P
P
S
P
S
S
S
P
S
P
S
S
S
P
S
S
P
P
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
S
P
P
P
S
S
S
P
S
S
S
S
P
P
S
S
P
P
S
P
P
S
P
P
P
S
S
S
P
P
P
P
S
S
S
S
S
P
S
P
S
S
S
S
P
P
P
S
P
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
P
S
P
S
P
P
S
P
S
S
S
P
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
P
S
S
P
S
S
P
S
P
P
S
S
P
P
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
P
P
S
S
S
S
S
P
S
P
S
S
S
P
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
P
S
S
S
P
P
S
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
P
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
P
P
P
P
P
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
P
P
S
S
S
S
S
S
P
S
P
P
S
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
P
P
S
P
S
S
P
P
P
P
P
P
S
P
P
P
P
S
P
S
S
S
P
P
P
S
P
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
P
P
P
S
S
S
P
P
S
S
S
S
P
P
S
P
S
S
P
P
S
S
S
P
S
S
S
P
P
S
S
S
P
P
P
P
P
P
S
S
S
P
S
P
P
P
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
P
S
P
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
P
S
S
S
P
S
P
S
P
S
S
S
S
P
P
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
P
P
S
P
P
S
P
S
P
S
P
S
S
S
P
S
P
P
P
S
S
S
P
S
P
S
S
P
S
P
S
S
S
S
P
S
S
P
P
P
S
P
P
P
P
S
S
P
S
S
P
P
S
S
P
S
S
S
P
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
P
P
S
P
P
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
P
S
P
S
S
S
P
P
S
P
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
P
P
S
S
P
S
P
S
S
S
S
S
S
S
P
P
S
P
S
P
S
P
S
P
P
S
S
S
S
P
P
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
S
S
P
P
S
P
S
S
P
S
S
P
S
S
P
S
S
S
P
P
P
P
S
S
S
S
P
P
S
P
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
P
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
P
S
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
P
P
P
S
S
P
P
P
S
P
P
P
S
P
P
S
S
S
P
P
S
S
S
S
P
S
P
P
S
S
S
S
P
S
P
S
P
S
P
P
P
S
P
P
S
P
S
P
P
S
S
S
S
S
S
P
P
P
S
P
S
S
S
P
P
S
P
S
P
P
P
S
S
P
S
P
S
P
S
S
P
P
P
S
P
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
P
S
P
P
S
S
P
S
P
S
P
P
P
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
P
P
S
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
P
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
P
P
P
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
S
P
S
P
P
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
S
P
S
S
P
P
P
S
S
P
S
S
S
S
S
P
P
S
S
P
S
P
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
P
P
S
S
S
P
P
P
S
S
P
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
P
P
P
P
S
P
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
P
P
P
S
P
P
S
P
S
P
P
S
P
S
S
P
S
S
P
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
P
P
P
S
P
P
P
S
S
P
S
S
S
P
S
P
P
S
P
S
P
P
P
S
S
P
S
S
S
P
S
S
P
P
S
S
S
P
S
S
P
S
S
S
S
P
P
S
P
S
S
P
P
S
S
S
P
S
P
S
P
S
S
S
P
S
P
P
S
P
P
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
S
P
S
P
P
S
P
S
P
S
S
S
S
S
P
S
P
S
P
S
S
P
S
S
S
S
S
P
P
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
P
P
P
S
S
P
S
P
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
P
P
P
S
P
P
S
S
P
S
P
S
P
P
S
S
P
S
P
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
S
P
S
P
S
S
P
S
P
P
P
S
S
S
P
P
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
P
S
S
P
P
S
P
S
S
S
P
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
S
S
S
P
P
S
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
P
S
P
P
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
P
P
P
S
P
S
P
S
S
S
P
S
S
S
S
S
P
P
P
S
S
P
S
S
P
P
S
P
S
S
P
S
S
P
P
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
P
P
S
S
P
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
P
P
P
P
S
S
S
P
P
S
S
S
S
S
S
P
S
P
S
S
P
P
P
S
S
S
S
S
S
P
P
P
P
S
S
P
S
S
S
P
P
S
P
P
S
P
S
S
P
S
S
P
P
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
P
P
S
P
P
S
S
S
P
P
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
P
S
S
P
P
S
P
S
S
S
S
S
P
P
S
S
P
S
P
S
S
P
P
P
S
P
S
S
S
S
S
P
P
P
P
S
S
S
S
S
P
S
S
S
P
P
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
P
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
P
S
S
P
P
S
S
P
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
P
P
P
S
P
S
S
P
P
S
S
S
S
P
P
S
S
P
P
S
P
P
S
P
S
P
S
P
S
S
P
S
S
S
P
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
P
P
P
S
S
S
S
P
P
P
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
P
P
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
P
P
P
S
P
P
S
S
P
S
S
S
P
S
S
S
P
P
P
S
P
S
P
S
S
S
P
P
S
P
P
P
P
S
S
S
S
S
S
S
P
S
P
S
P
P
S
S
S
P
S
S
P
S
P
P
S
S
P
S
S
S
S
S
S
P
P
S
P
S
P
P
P
P
S
S
P
P
S
P
P
S
S
S
S
P
S
P
P
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
P
S
P
P
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
S
S
P
P
S
P
P
S
P
P
P
S
P
P
P
P
S
S
P
S
S
P
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
P
P
S
P
P
S
S
P
S
P
S
S
P
P
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
P
S
S
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
P
P
S
P
S
S
S
S
S
P
P
S
S
S
P
S
P
P
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
P
S
P
S
S
P
S
P
S
P
S
S
P
S
S
S
P
S
S
P
S
P
S
P
S
P
P
P
S
P
S
S
P
S
S
S
P
P
P
P
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
P
P
P
S
P
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
P
S
S
S
P
P
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
P
S
S
P
P
S
P
P
S
P
S
P
P
P
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
S
P
S
P
S
S
P
P
S
S
S
P
S
S
S
P
P
P
P
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
P
P
S
S
P
S
S
P
S
S
P
P
S
P
S
S
S
S
S
S
P
P
S
P
S
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
P
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
P
S
S
P
P
P
S
S
S
P
P
S
S
S
S
P
S
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
P
P
S
P
P
P
P
S
S
S
S
S
P
S
P
P
P
S
S
P
P
S
P
P
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
P
S
S
P
S
S
P
S
S
P
S
S
S
S
S
P
P
S
P
P
S
P
P
P
S
P
S
P
P
P
S
S
S
P
S
P
S
P
P
S
P
P
P
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
S
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
P
P
S
S
P
P
S
S
P
P
S
S
P
P
S
S
P
P
S
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
P
S
S
P
P
P
S
S
S
S
S
P
P
P
S
S
S
P
S
P
S
S
S
S
S
P
S
S
P
P
S
S
P
P
P
P
P
S
P
S
P
S
S
S
P
S
P
P
S
P
S
P
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
P
P
S
S
S
S
P
S
P
P
S
P
P
S
S
S
S
S
S
P
P
P
S
S
P
P
S
S
P
S
P
S
P
P
S
P
S
S
S
S
P
P
S
P
S
P
S
S
S
P
S
S
P
S
P
S
S
S
P
P
S
P
P
S
S
S
P
S
P
P
S
S
S
S
S
P
S
P
S
S
P
S
P
P
P
P
S
P
P
P
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
P
P
S
S
P
P
S
S
P
P
S
S
P
S
P
P
S
P
S
S
P
P
S
P
S
S
S
P
P
P
S
S
S
S
P
S
P
S
P
S
S
P
P
P
S
P
P
S
P
S
S
S
S
S
S
P
P
P
S
S
P
P
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
P
S
P
S
S
P
S
P
P
S
P
P
P
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
S
S
P
S
P
P
P
S
S
S
S
S
S
P
S
S
S
P
P
S
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
P
S
P
S
P
S
P
P
S
S
S
P
S
P
S
S
P
S
S
P
S
P
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
P
P
P
P
P
S
S
P
P
P
P
S
S
S
S
S
S
P
S
S
S
S
P
P
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
P
P
P
P
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
P
S
P
P
S
P
S
S
S
P
P
P
S
S
P
S
P
S
S
P
S
S
P
P
P
S
S
P
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
P
P
P
P
S
P
P
S
S
S
P
S
S
P
S
S
P
S
S
S
P
P
P
S
S
S
P
S
P
S
S
S
S
S
S
P
P
P
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
P
P
S
P
S
S
S
S
S
P
P
S
S
P
S
P
P
S
S
P
S
S
P
S
S
S
P
P
S
S
P
S
S
P
S
S
S
P
S
S
S
S
P
S
P
P
S
S
S
P
P
S
S
S
S
P
P
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
P
S
S
P
P
S
S
S
S
S
S
P
P
S
S
P
S
P
P
S
P
S
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
P
P
S
S
S
S
P
S
S
S
P
P
P
P
S
P
S
S
S
S
P
P
P
S
S
P
S
P
S
P
S
S
P
P
P
S
S
P
P
S
S
P
S
S
S
S
S
P
S
S
P
S
S
P
P
S
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
P
P
S
S
P
S
P
P
P
S
S
P
S
P
P
P
P
S
S
S
P
S
S
P
P
S
S
S
S
S
P
P
P
S
S
P
S
S
S
P
S
S
P
P
P
P
S
S
S
P
S
S
P
P
S
P
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
P
P
P
S
P
S
S
P
S
S
S
P
P
S
P
P
S
S
P
P
P
P
P
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
P
P
S
S
S
S
P
P
S
P
P
P
S
P
S
S
S
P
P
S
S
P
P
S
P
S
S
P
S
P
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
P
S
S
P
P
S
P
P
S
S
P
S
S
P
P
P
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
P
S
P
S
P
P
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
P
S
S
S
P
S
S
S
P
P
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
P
S
S
S
P
S
S
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
P
P
S
P
P
P
S
P
S
S
P
P
P
S
S
P
S
P
S
S
P
S
S
P
S
S
P
S
S
S
P
S
P
P
S
P
S
S
S
S
P
S
P
S
P
S
P
P
S
P
S
S
P
S
P
S
P
P
P
S
S
S
P
P
P
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
P
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
P
S
P
P
S
P
P
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
P
S
S
P
S
P
S
S
P
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
P
P
P
S
S
S
S
P
P
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
P
P
S
S
P
P
S
S
S
S
S
P
P
P
P
S
P
P
S
S
P
P
P
P
S
S
P
P
P
S
P
S
S
P
P
S
P
S
S
P
S
P
S
S
S
S
P
S
S
P
S
S
P
P
S
P
S
S
S
S
S
S
S
P
P
S
P
P
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
P
S
S
S
P
S
P
P
S
S
P
P
S
P
S
S
P
P
S
P
S
P
P
S
S
P
P
S
S
S
P
S
S
S
S
S
P
P
P
P
P
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
P
S
S
P
S
S
S
P
P
S
P
S
P
S
P
S
P
S
P
P
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
S
P
P
P
S
S
S
S
S
P
P
P
P
S
S
P
S
S
P
P
S
S
S
S
P
P
S
S
P
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
P
S
S
S
S
P
S
S
P
P
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
P
S
S
P
S
S
S
P
P
S
S
S
P
S
S
P
P
S
S
P
P
P
P
S
P
S
S
P
S
P
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
P
S
P
S
P
S
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
P
P
S
P
P
S
S
P
S
S
P
S
P
S
P
S
S
P
S
S
P
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
S
S
S
S
S
P
S
S
P
P
P
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
P
S
P
S
S
P
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
P
S
P
P
S
P
S
P
P
P
P
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
P
P
P
S
S
S
P
S
S
S
S
S
P
P
P
S
P
S
S
S
S
P
S
S
S
S
P
S
S
P
P
P
S
P
S
P
P
S
S
P
S
S
P
P
S
S
P
S
S
P
P
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
P
P
S
P
P
S
S
P
P
P
S
S
P
P
S
S
S
S
S
S
P
P
S
P
P
S
P
P
P
S
P
S
P
S
P
S
P
P
S
P
P
P
S
P
P
S
S
S
S
S
P
S
P
S
S
P
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
P
P
P
S
P
P
S
P
P
S
S
P
S
S
P
S
P
P
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
P
S
P
P
S
P
P
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
P
S
P
P
S
P
P
S
P
S
P
S
P
P
P
S
S
S
P
S
S
S
P
P
P
P
P
S
S
S
P
P
S
S
S
P
P
S
P
P
P
P
P
P
P
S
S
S
S
P
S
P
P
S
S
S
S
P
S
S
P
P
P
P
S
S
P
P
S
P
S
S
S
P
S
S
P
S
P
S
P
P
S
S
P
P
S
S
S
P
P
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
P
P
P
P
S
P
P
S
P
P
S
S
S
P
S
P
S
P
S
S
P
S
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
P
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
P
P
P
P
P
S
S
S
S
P
S
P
S
P
S
S
S
P
S
P
S
S
S
S
P
P
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
P
S
S
P
P
S
P
P
P
P
S
S
S
S
S
P
P
P
P
P
S
P
P
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
S
S
S
P
S
S
P
P
S
P
S
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
P
P
S
P
P
S
P
P
S
P
S
P
P
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
P
S
S
S
P
S
S
S
S
P
P
P
P
S
S
S
S
P
S
S
P
S
P
S
S
S
P
S
P
S
S
S
P
S
S
P
S
P
P
S
S
P
P
S
P
P
P
S
P
P
S
P
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
P
S
P
S
P
P
S
P
P
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
P
P
P
S
S
S
S
P
S
S
P
P
S
S
S
P
P
S
S
P
S
P
S
S
S
S
P
S
P
S
S
P
P
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
P
P
P
S
S
S
P
P
S
S
S
S
S
P
S
P
S
P
S
P
S
S
P
P
P
P
P
P
S
S
P
P
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
P
P
S
P
S
P
S
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
P
P
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
P
S
P
S
S
S
S
S
P
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
P
P
P
S
S
S
P
P
S
S
S
S
S
P
S
S
P
P
S
P
S
S
S
P
S
P
S
S
S
P
S
P
S
P
P
P
S
S
S
S
S
P
S
S
P
P
S
S
P
S
S
P
S
S
P
S
S
S
S
P
P
S
S
P
S
P
S
P
P
S
P
P
P
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
P
P
P
P
S
S
P
S
P
S
P
S
P
P
P
S
P
P
S
P
P
P
P
S
S
P
P
P
S
P
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
P
P
S
P
P
S
S
P
S
S
S
S
S
P
P
P
S
P
S
S
S
S
S
S
P
S
P
P
P
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
S
P
P
S
P
S
S
S
P
P
P
P
P
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
P
P
P
P
S
P
P
P
P
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
P
P
S
P
P
P
P
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
P
S
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
P
S
S
P
S
P
P
S
S
P
S
P
S
P
S
S
S
P
S
S
S
P
S
S
P
P
P
P
P
S
S
S
P
P
S
S
S
S
S
P
S
P
P
P
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
P
P
P
S
P
P
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
P
P
S
S
S
P
S
P
P
P
S
S
S
S
P
P
P
S
P
P
S
P
S
P
P
S
S
P
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
P
S
S
P
S
S
S
S
P
P
P
P
P
P
P
S
S
S
P
S
S
S
P
S
S
P
P
P
P
S
P
S
S
P
S
P
S
P
S
S
S
S
P
P
S
S
P
S
P
S
S
P
P
S
S
S
P
P
S
S
S
P
S
P
S
S
P
P
S
P
S
S
S
P
S
P
P
S
S
S
P
P
S
P
P
P
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
P
P
P
S
S
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
P
P
S
S
P
S
S
S
P
S
P
P
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
S
P
P
P
P
S
S
S
S
S
P
S
P
S
P
S
S
S
P
S
S
S
P
S
S
P
S
S
P
P
P
P
S
S
S
P
S
S
S
S
S
P
P
S
P
S
S
P
S
P
S
S
P
P
P
P
P
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
P
P
P
P
S
P
S
P
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
P
S
P
P
P
S
P
S
S
S
P
P
P
P
S
S
S
P
S
S
P
S
P
P
S
P
P
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
S
S
P
P
S
P
S
S
P
P
S
S
S
S
S
P
P
P
S
S
P
S
S
S
P
S
P
P
S
P
P
S
P
S
S
S
P
S
P
P
P
S
P
S
S
S
S
S
P
P
S
S
P
S
S
S
P
S
P
P
S
S
P
S
P
S
P
S
P
P
P
S
P
P
P
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
P
P
P
P
S
P
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
P
S
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
P
P
P
P
P
P
S
S
P
S
P
P
P
P
S
P
S
S
S
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
P
P
P
P
S
S
P
P
P
S
P
S
S
S
P
S
P
S
P
S
P
P
P
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
P
S
P
P
S
S
P
S
S
S
P
P
S
P
P
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
P
P
P
P
S
S
P
S
P
S
P
P
S
S
P
S
S
S
P
S
P
P
S
S
S
S
S
P
S
P
S
S
S
P
P
P
P
S
S
S
P
S
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
P
S
P
P
S
P
S
S
P
P
S
S
S
S
P
P
S
P
P
S
S
S
S
S
P
S
S
S
P
P
S
S
P
P
S
P
S
S
P
S
S
S
P
S
S
P
P
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
P
S
S
P
S
P
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
P
S
P
S
S
P
S
S
P
P
P
S
S
S
S
S
P
P
S
S
P
P
S
P
S
S
S
P
S
P
P
P
P
S
P
S
P
P
P
P
P
P
P
P
P
S
S
S
S
S
P
S
S
P
S
S
S
P
S
P
P
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
P
S
P
P
P
P
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
P
P
P
S
S
S
S
P
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
P
S
P
P
S
P
S
S
P
P
P
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
P
S
S
P
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
P
S
S
S
S
P
S
P
S
S
P
S
P
P
S
S
S
P
P
P
S
S
P
S
P
S
P
P
S
P
S
S
P
S
S
S
S
P
S
P
S
S
P
S
S
S
S
P
P
P
P
P
S
P
S
S
S
S
S
P
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
P
S
S
P
P
P
P
P
S
S
S
S
P
P
S
S
P
S
S
S
P
S
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
P
S
P
S
S
P
S
S
P
S
S
S
P
P
S
P
P
P
P
S
S
P
P
S
P
S
P
S
S
S
S
S
P
P
P
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
P
P
S
P
P
P
P
S
S
P
S
S
P
S
S
S
S
S
P
P
P
P
S
S
S
S
P
P
S
S
S
P
P
S
P
S
S
S
P
P
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
P
S
P
P
S
P
S
S
P
S
S
P
S
P
S
P
S
P
P
S
S
S
P
P
P
S
S
S
P
S
P
P
P
S
P
S
P
P
S
S
P
S
P
S
P
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
P
S
P
S
S
P
S
P
S
P
S
S
S
P
S
S
S
S
S
P
P
S
P
P
S
P
S
P
P
P
S
P
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
P
P
P
P
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
P
P
P
S
P
S
P
S
P
S
P
S
S
S
P
S
P
S
S
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
P
S
P
S
S
S
S
P
S
P
P
S
P
P
P
P
P
S
P
P
S
P
P
S
S
S
S
P
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
S
P
P
P
P
P
P
S
S
S
S
P
S
P
S
S
P
P
P
P
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
P
P
S
P
S
P
P
S
S
P
P
S
S
P
P
S
S
S
S
S
P
P
P
S
S
S
P
S
P
S
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
S
S
P
S
P
S
P
S
P
P
S
S
P
P
S
S
S
S
P
S
S
P
P
P
P
P
P
S
P
S
S
S
S
S
P
P
P
S
P
P
P
S
S
S
P
P
P
S
S
S
S
P
S
P
P
P
S
S
P
S
P
S
P
S
S
P
P
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
P
S
P
S
P
S
S
P
S
S
P
S
P
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
P
P
S
P
P
S
P
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
P
S
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
P
P
P
P
P
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
P
P
S
S
P
S
P
S
S
S
S
P
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
P
P
P
P
S
P
S
S
S
P
S
P
S
S
S
P
S
P
P
P
P
S
S
S
S
S
P
S
P
S
S
P
S
P
S
S
P
S
S
S
S
P
P
P
P
S
P
S
P
P
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
P
S
S
P
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
P
S
P
P
P
S
S
P
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
P
S
P
P
P
S
S
P
P
S
S
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
S
S
P
S
P
S
P
S
S
P
P
S
S
P
S
S
P
P
P
S
P
P
S
P
P
S
S
P
S
S
P
S
S
P
P
S
S
P
P
P
S
S
S
S
S
S
P
S
S
P
P
P
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
P
S
S
P
S
S
P
P
S
P
S
S
P
S
S
P
S
P
S
S
P
P
S
P
S
S
P
P
P
P
P
P
P
S
S
P
S
S
P
P
P
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
P
P
S
P
S
S
S
P
S
S
S
P
P
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
P
P
S
P
P
S
P
P
S
P
S
S
S
S
P
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
P
S
P
P
S
S
P
P
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
P
P
P
S
P
P
S
S
S
S
P
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
P
S
S
P
S
S
P
S
P
P
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
P
S
P
P
S
S
S
S
P
S
S
P
P
S
P
S
S
S
S
P
S
P
S
P
S
S
S
P
S
P
P
P
P
P
S
S
S
P
P
P
P
S
S
S
S
S
S
P
P
S
S
P
S
S
P
P
P
S
S
S
S
S
S
P
S
P
S
P
P
P
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
P
P
S
P
S
P
S
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
S
P
P
S
S
S
S
P
P
P
P
P
S
S
P
S
P
S
S
S
S
S
S
P
P
S
S
P
P
S
P
S
P
S
P
P
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
P
P
S
S
S
P
P
S
S
P
P
S
P
S
S
P
P
P
P
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
P
P
S
P
P
S
P
S
S
P
P
S
S
S
P
P
S
S
P
P
S
P
P
S
S
P
S
S
P
S
S
P
S
S
P
S
P
P
P
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
P
P
P
P
P
P
S
P
P
P
S
S
S
P
S
P
S
P
S
P
S
S
S
P
P
S
P
S
S
S
P
S
S
P
P
S
S
S
P
P
P
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
P
S
S
P
S
P
S
P
P
S
P
S
P
P
S
S
P
P
P
P
S
S
P
S
P
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
P
P
P
S
S
S
S
S
S
S
P
S
P
S
P
P
S
S
S
P
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
P
S
P
S
P
S
P
S
S
S
P
P
S
S
P
P
S
P
P
S
S
S
P
P
P
P
S
P
S
S
S
S
S
P
P
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
P
P
S
P
S
S
S
P
P
S
P
P
S
P
S
S
S
P
S
S
P
S
P
P
S
P
S
P
S
S
P
P
S
P
S
S
P
S
S
P
S
S
S
P
P
S
P
S
S
P
P
P
P
P
P
P
S
S
S
P
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
P
P
S
P
P
P
S
S
S
P
S
P
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
P
S
P
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
P
P
S
S
S
S
P
P
S
S
P
S
P
S
P
S
P
S
S
P
S
P
P
S
P
S
S
P
S
S
P
S
P
P
S
S
P
P
S
S
S
S
P
P
P
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
P
S
P
S
P
P
S
S
S
S
P
S
S
P
S
P
S
P
P
S
S
P
P
S
S
S
S
P
P
S
P
S
S
P
S
P
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
P
S
P
P
S
S
S
P
S
P
S
S
P
S
P
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
P
S
S
P
S
P
S
S
S
S
S
S
P
P
P
S
S
P
S
P
S
S
P
S
P
P
S
P
S
S
S
P
P
P
P
S
S
S
S
S
S
P
P
P
P
P
P
S
P
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
P
P
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
P
P
P
S
P
S
S
P
P
P
S
S
S
S
P
S
P
P
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
S
P
S
S
P
P
S
S
S
S
P
P
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
P
S
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
P
P
S
P
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
S
P
P
P
S
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
P
P
S
P
S
P
P
S
S
S
S
P
P
P
P
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
P
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
S
S
P
S
S
P
S
S
P
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
P
P
S
P
S
P
P
P
S
S
S
P
P
S
P
P
S
P
P
S
S
S
S
S
S
P
P
P
S
S
S
S
P
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
P
P
S
S
P
S
P
S
P
S
S
P
P
S
S
S
S
S
P
P
P
S
P
S
S
P
P
S
S
P
S
P
P
S
S
P
S
P
S
S
S
P
P
S
P
S
P
S
P
S
S
S
S
P
P
P
P
S
S
P
P
S
P
P
P
P
P
P
P
S
P
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
P
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
P
P
P
P
P
S
S
S
P
S
S
S
P
S
S
P
S
P
P
P
S
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
P
S
P
P
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
S
P
P
S
S
P
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
P
P
P
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
P
S
P
P
S
P
P
P
S
S
P
P
P
P
S
P
S
P
S
S
P
S
P
P
P
S
S
S
S
S
S
S
S
S
P
P
P
S
P
S
P
P
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
S
S
P
P
S
S
P
P
P
P
S
S
S
P
P
S
P
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
P
P
S
P
P
S
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
P
S
P
S
S
S
S
S
P
S
P
S
P
S
P
P
S
S
P
P
P
S
P
S
P
S
S
P
P
S
S
S
S
P
S
S
P
P
S
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
P
P
S
P
S
P
S
P
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
P
S
S
P
S
S
P
S
P
P
S
P
S
S
S
S
P
S
S
P
P
S
S
P
S
S
P
P
S
P
S
S
P
P
P
P
S
S
S
S
S
P
P
P
P
S
P
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
P
P
S
P
S
S
S
S
P
S
P
S
S
P
S
P
S
S
S
S
P
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
P
P
S
P
P
P
S
S
P
P
S
P
P
S
P
S
S
P
S
P
P
S
S
P
S
P
S
S
S
P
P
P
P
S
P
P
S
S
S
P
S
S
P
P
S
S
S
P
S
S
S
S
P
S
P
S
S
P
P
P
P
S
S
P
S
P
S
S
P
S
P
S
S
P
S
S
P
S
P
P
P
S
P
S
S
S
S
S
S
S
S
P
P
P
P
S
P
S
P
S
S
P
S
S
P
P
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
P
P
S
S
P
P
S
S
S
P
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
P
S
P
S
S
P
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
P
P
S
P
P
P
P
S
P
P
S
S
S
S
S
P
S
P
P
P
P
S
S
S
P
S
P
S
S
P
S
S
P
P
S
S
S
P
P
S
S
P
P
P
S
S
S
S
P
S
S
P
P
S
S
P
P
P
S
S
S
P
P
S
S
S
P
S
S
S
P
P
S
S
S
P
P
P
P
P
P
P
P
S
S
S
P
P
S
S
S
S
P
P
S
S
P
P
P
S
P
S
S
S
S
P
P
S
P
P
P
P
S
S
P
S
P
P
S
S
S
S
P
S
P
S
P
S
S
P
P
S
P
S
P
S
S
P
S
S
S
S
P
P
P
S
P
S
S
P
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
P
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
P
P
P
P
P
P
S
P
S
S
P
P
P
P
S
P
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
P
S
P
S
P
P
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
P
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
P
P
P
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
P
S
S
P
S
P
S
S
S
P
P
P
S
P
P
P
S
P
S
P
P
S
P
P
P
S
P
P
S
S
P
P
P
S
P
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
P
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
P
P
S
S
S
P
S
S
S
P
S
S
P
P
P
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
P
P
P
P
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
P
S
S
P
S
P
S
S
S
P
S
S
S
P
P
S
S
S
P
P
S
P
S
P
P
S
P
S
S
P
P
P
P
S
P
P
S
P
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
P
P
S
P
S
P
S
P
S
P
S
S
P
S
P
P
S
S
S
S
P
P
P
P
S
S
P
S
S
S
S
S
S
P
P
S
S
P
P
P
S
S
P
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
P
P
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
P
P
S
P
P
S
P
P
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
P
P
S
P
S
S
S
P
S
S
S
P
P
P
P
S
P
S
P
P
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
P
P
P
S
P
P
S
S
P
S
P
P
P
S
S
S
S
S
P
P
S
S
P
P
S
P
P
S
S
P
P
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
P
S
P
S
P
S
S
S
P
S
S
P
P
P
P
P
S
S
P
P
P
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
P
P
P
S
S
P
P
S
S
P
S
P
S
S
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
P
P
P
P
P
P
P
S
S
P
S
S
P
S
S
P
S
P
S
S
S
P
P
S
P
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
P
S
S
P
S
S
P
S
S
P
S
S
P
S
P
S
P
S
P
S
P
S
S
P
P
S
P
S
P
S
S
P
S
P
P
S
P
S
P
S
S
S
S
S
P
P
P
P
S
S
S
S
P
S
P
P
S
S
S
P
P
S
S
S
P
S
P
S
S
P
P
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
P
P
P
P
S
P
P
P
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
P
P
S
P
S
S
S
P
S
S
P
S
P
S
S
P
P
S
S
P
P
P
S
S
P
S
S
P
S
S
P
S
P
P
S
S
P
S
P
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
P
P
P
P
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
P
P
P
S
S
S
P
P
S
S
S
S
S
P
P
S
S
P
S
S
S
P
S
P
P
P
P
P
S
S
S
S
S
P
P
P
P
P
P
P
S
P
P
P
S
S
S
P
P
P
S
S
P
S
P
P
S
S
S
S
P
P
S
S
P
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
P
S
P
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
P
P
S
S
S
P
P
P
P
S
P
P
S
P
S
S
P
P
S
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
P
P
P
S
P
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
P
S
P
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
P
S
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
P
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
P
S
S
S
P
P
P
P
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
P
S
S
S
P
S
S
S
S
P
S
P
S
P
S
S
P
S
S
S
P
S
S
P
S
P
P
S
P
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
P
P
P
P
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
S
P
P
P
S
P
S
P
S
P
S
S
P
P
S
S
S
S
S
P
P
P
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
P
S
P
P
P
P
S
S
S
P
S
S
P
S
P
P
P
S
P
P
P
S
P
P
S
P
S
S
S
P
P
P
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
P
S
P
S
P
P
S
P
S
S
S
P
P
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
P
S
P
S
S
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
P
S
S
S
P
S
S
S
S
S
P
P
S
P
S
S
S
S
P
P
S
S
P
P
S
S
P
P
S
S
P
S
P
S
S
S
P
P
S
S
P
S
S
P
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
P
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
P
P
P
S
P
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
P
P
S
S
P
S
P
S
P
P
S
S
P
S
S
S
S
S
S
P
P
S
S
P
S
P
S
P
P
P
S
S
S
S
S
P
S
P
S
P
S
P
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
P
P
S
P
P
S
S
P
P
P
P
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
P
P
S
P
S
P
P
P
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
P
S
S
P
P
P
S
P
S
S
S
S
P
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
P
P
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
P
P
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
P
P
P
S
S
P
S
P
S
S
P
S
P
P
P
S
S
P
S
S
P
P
S
P
S
P
P
P
S
S
S
S
S
P
P
S
S
S
P
P
P
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
P
P
P
P
S
P
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
P
P
S
P
P
S
P
P
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
P
P
S
P
P
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
P
S
P
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
P
P
P
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
P
P
S
P
S
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
P
P
S
P
S
P
P
S
P
S
S
P
S
P
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
P
P
S
S
S
P
P
S
P
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
P
S
S
S
P
S
P
P
P
P
P
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
P
S
P
P
S
P
P
P
S
S
S
P
P
S
S
P
S
P
P
P
P
S
S
P
P
S
S
S
S
P
S
S
P
S
S
P
P
S
S
P
S
P
S
P
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
P
S
P
P
S
S
S
S
P
S
P
S
P
P
S
S
P
S
P
S
P
P
S
P
S
P
S
S
S
P
P
P
P
S
S
P
S
P
S
S
S
S
S
S
P
P
S
S
S
P
S
S
P
P
P
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
P
P
P
S
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
S
P
P
S
S
S
S
P
P
P
S
S
P
P
P
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
P
S
P
S
P
P
S
S
S
P
S
S
P
S
P
P
S
P
S
S
P
P
P
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
P
S
S
P
P
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
P
P
P
P
S
S
S
P
P
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
P
S
S
S
S
P
S
S
S
S
P
S
P
S
S
P
P
S
P
S
S
P
S
P
P
P
P
S
P
S
S
S
P
P
S
S
S
P
P
P
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
P
S
P
P
P
S
P
S
S
P
S
S
P
P
S
P
P
P
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
P
S
P
S
P
P
S
S
S
P
S
S
P
S
S
P
S
S
P
P
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
P
S
P
P
P
S
S
S
P
S
S
P
S
S
S
P
S
S
P
P
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
P
S
P
S
P
P
P
P
P
S
S
P
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
P
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
P
S
P
S
P
P
P
P
S
S
P
S
S
S
S
S
P
P
S
S
P
S
S
S
P
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
S
P
P
S
S
S
P
S
S
P
P
P
P
P
S
P
S
S
S
S
P
P
P
S
P
S
S
S
P
P
S
S
P
S
P
P
P
S
S
P
S
P
S
S
S
P
S
S
S
P
S
S
P
S
P
P
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
P
S
P
S
P
S
S
P
P
P
S
P
P
P
S
P
S
P
P
P
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
P
S
P
P
S
S
S
P
P
P
S
S
S
S
P
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
P
P
P
P
P
S
S
S
S
S
S
P
P
S
S
P
S
S
P
P
S
S
P
S
S
P
P
S
P
P
P
P
S
S
P
S
S
P
P
S
P
S
P
S
S
P
P
P
S
P
S
S
P
S
S
S
S
S
P
S
P
P
P
S
S
S
P
S
P
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
P
P
P
S
P
S
P
S
P
P
S
S
S
P
S
S
S
P
P
S
S
P
S
S
P
S
S
P
S
P
S
P
P
S
P
S
P
S
S
S
S
P
S
P
P
P
S
P
S
P
P
P
S
P
P
S
S
P
S
S
S
S
S
S
P
P
S
S
P
P
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
P
P
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
P
P
P
S
P
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
P
P
S
S
S
P
S
S
S
S
S
S
S
P
P
P
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
S
P
P
P
P
P
S
P
P
S
P
P
S
P
P
P
P
P
S
P
P
S
S
S
S
S
P
S
S
P
S
P
S
S
S
P
S
P
S
P
P
P
S
S
S
S
P
S
P
P
S
S
P
P
S
P
P
S
S
P
P
S
S
P
S
P
S
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
P
P
S
S
S
S
P
S
P
P
S
S
P
S
P
S
S
S
S
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
S
S
S
S
P
S
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
P
P
S
P
S
S
S
S
P
P
P
P
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
P
S
P
S
S
P
S
S
S
S
S
P
P
S
P
P
P
P
S
S
S
P
P
P
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
P
P
S
S
P
S
S
P
P
P
S
P
S
S
P
S
P
P
P
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
P
S
P
S
S
P
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
P
S
P
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
P
P
S
P
S
P
S
S
P
S
S
S
P
P
S
S
P
S
S
P
P
S
S
S
P
S
S
P
S
P
S
S
S
P
S
S
P
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
P
S
S
S
P
P
S
P
S
S
S
S
S
P
P
S
P
P
P
P
S
S
S
P
P
S
S
S
S
S
P
S
P
P
P
P
S
P
P
P
P
S
S
S
S
P
S
P
S
S
S
S
S
S
P
P
P
S
P
P
P
S
P
P
S
S
S
P
P
P
S
S
P
S
P
P
P
P
S
P
P
S
P
S
P
S
S
S
P
S
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
P
P
P
S
P
P
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
S
S
S
P
S
P
S
S
P
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
P
S
P
P
P
P
S
S
P
S
P
S
S
P
P
S
P
P
P
S
P
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
P
S
S
P
S
P
P
P
S
S
P
S
S
S
P
S
P
S
P
S
S
P
P
S
S
P
P
S
P
S
S
P
P
S
P
P
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
P
S
P
P
S
S
S
S
S
P
P
S
S
S
P
P
S
S
P
P
S
P
S
P
S
P
P
P
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
P
P
P
P
S
P
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
P
S
P
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
S
S
P
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
P
P
S
P
P
P
S
S
S
S
S
P
P
P
S
P
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
P
S
S
S
S
S
S
S
P
S
S
P
S
P
S
P
P
S
P
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
P
P
S
S
P
S
P
S
P
P
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
S
P
P
P
S
P
S
S
P
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
S
P
P
S
P
P
P
S
S
S
S
P
S
S
P
P
S
S
P
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
P
P
P
S
P
S
S
S
P
S
S
P
S
P
P
S
S
P
P
S
S
S
S
P
S
S
P
P
S
P
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
P
P
S
P
S
S
S
P
S
P
S
P
P
P
S
S
S
P
P
S
P
S
P
S
P
P
S
P
S
P
S
P
P
P
P
P
P
S
P
P
P
P
P
P
S
S
S
P
S
P
S
P
S
P
S
S
S
S
S
P
S
P
P
S
S
S
P
P
P
P
P
S
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
P
P
P
P
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
S
S
P
P
S
S
S
P
P
S
P
P
S
P
S
S
S
S
S
P
P
P
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
P
S
P
S
S
S
P
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
P
P
S
S
S
P
S
S
S
S
P
S
S
P
S
S
P
P
P
S
P
S
P
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
P
S
S
P
P
S
S
S
S
S
P
P
S
P
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
P
S
P
S
P
P
S
P
P
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
P
P
P
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
P
S
P
P
S
S
P
S
S
S
S
P
S
P
S
P
P
S
S
P
P
S
S
P
S
P
P
S
S
S
S
S
S
P
S
P
P
P
S
P
S
P
S
P
P
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
P
S
P
S
S
P
P
P
S
P
P
S
S
S
P
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
P
P
P
S
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
P
P
P
S
S
S
P
P
P
S
P
P
P
S
P
P
S
P
S
P
S
P
P
P
S
S
S
S
S
S
P
S
P
P
P
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
P
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
P
P
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
P
P
S
P
P
S
P
S
P
S
P
S
P
P
S
P
P
S
P
P
S
P
S
P
P
S
S
P
S
S
P
P
S
S
P
S
S
P
S
P
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
P
S
S
P
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
S
P
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
P
S
P
P
P
P
S
S
S
P
S
P
S
P
S
P
P
P
P
P
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
P
S
P
S
S
S
S
P
P
P
P
S
P
S
S
S
P
S
P
P
P
S
S
P
S
S
P
S
P
S
P
S
P
S
P
P
P
S
S
P
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
P
S
P
P
S
P
S
S
S
S
P
P
S
S
P
P
S
S
S
P
S
S
S
P
S
P
S
P
S
P
S
S
P
P
P
S
P
S
P
P
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
P
S
S
P
P
S
P
P
S
S
S
P
S
S
P
P
S
S
P
S
S
S
P
P
S
P
P
P
S
S
P
S
S
S
S
P
S
P
P
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
S
S
S
P
P
P
S
S
S
P
S
P
S
S
P
S
S
P
S
P
S
S
S
S
S
P
P
S
S
P
S
P
P
S
P
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
P
S
S
P
P
P
S
P
S
P
S
S
P
S
S
S
S
P
P
P
S
S
P
P
P
P
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
P
S
P
S
S
P
S
S
P
P
S
S
S
S
P
S
P
P
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
P
S
P
P
P
S
S
P
P
S
S
P
P
P
P
S
S
P
P
S
P
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
P
S
P
S
P
S
P
S
S
S
S
S
S
P
S
P
P
P
S
P
S
P
S
P
P
S
P
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
P
P
P
S
S
P
S
S
S
S
P
S
S
P
S
P
S
P
P
P
S
P
S
S
P
S
S
S
S
P
S
P
S
P
P
S
S
S
P
P
P
P
S
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
P
P
S
P
S
P
S
S
S
P
P
S
S
S
S
S
P
P
S
P
S
S
P
S
P
P
S
S
S
S
P
P
P
S
S
P
S
S
P
S
P
S
S
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
P
S
S
S
P
P
S
P
P
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
S
P
P
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
P
S
S
S
S
S
P
P
S
S
P
S
P
S
S
S
P
S
P
P
P
S
P
S
P
S
S
P
S
P
S
S
P
P
P
S
S
P
S
S
P
S
S
P
S
S
P
P
P
P
S
S
S
S
P
P
P
S
S
P
S
S
P
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
P
S
S
P
S
P
S
P
S
P
S
S
S
S
P
S
P
S
P
S
P
P
P
P
S
S
S
P
P
S
P
S
P
P
P
P
P
S
S
P
P
P
S
S
P
S
P
P
S
S
P
P
S
S
S
P
S
S
S
P
P
P
S
S
P
S
S
P
P
S
P
S
S
P
P
P
P
P
S
S
S
P
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
P
S
P
P
S
S
S
P
S
P
P
P
P
P
S
P
P
P
S
S
P
S
P
S
S
S
S
S
S
P
S
P
P
S
S
S
P
P
S
S
P
S
S
P
S
S
S
P
P
S
P
S
P
P
P
S
P
S
S
S
S
P
S
S
P
P
S
P
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
S
S
P
S
S
P
P
P
P
P
P
P
S
S
S
S
P
S
S
P
S
S
S
P
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
P
S
P
P
P
P
P
P
P
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
S
P
S
P
P
S
P
P
P
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
P
P
S
S
P
P
P
S
S
S
S
S
P
P
S
S
P
P
P
S
S
P
S
S
P
S
P
S
S
P
S
P
P
S
P
P
S
P
P
S
S
P
P
P
S
S
S
S
P
S
S
P
S
P
P
S
P
S
S
S
P
P
S
S
S
P
P
P
S
S
P
S
S
P
P
S
P
S
S
P
S
S
P
P
S
P
P
S
P
S
P
S
P
S
P
P
S
S
P
P
S
S
P
S
S
S
S
S
P
S
S
P
P
P
S
S
S
P
P
P
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
P
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
P
P
P
S
S
S
P
P
S
P
P
S
P
S
P
P
S
S
P
P
S
S
S
S
P
P
P
P
P
P
S
S
S
P
S
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
P
S
P
P
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
P
P
P
S
P
P
S
P
S
S
S
S
S
S
P
S
S
P
P
P
S
S
P
P
S
S
P
P
S
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
P
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
P
P
S
S
P
S
S
S
S
S
S
P
P
S
P
P
S
S
P
P
S
S
P
S
P
P
S
S
S
S
S
S
P
P
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
P
P
S
P
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
P
P
P
S
P
P
P
S
S
S
S
S
P
P
P
P
S
S
P
S
P
S
P
S
P
P
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
P
S
S
P
P
P
P
S
P
S
S
P
S
S
S
S
P
S
P
S
S
P
S
P
P
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
P
P
P
S
P
P
S
S
P
S
S
S
P
S
P
P
S
P
S
S
S
S
S
P
S
S
P
S
P
S
P
S
P
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
P
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
P
S
P
P
P
S
P
P
P
S
S
S
S
P
S
P
P
P
S
P
S
S
S
P
S
S
P
S
P
P
P
S
P
S
S
P
S
P
S
S
P
S
P
P
S
P
S
S
P
S
P
S
S
S
S
P
S
P
P
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
P
S
P
S
P
P
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
P
P
P
S
S
S
P
S
P
S
S
P
P
S
P
S
S
P
S
S
P
S
P
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
P
P
S
S
P
S
P
S
P
S
S
P
S
P
P
P
S
P
S
S
P
S
P
P
S
S
S
S
P
S
P
S
S
P
S
S
P
S
S
P
P
S
S
P
P
S
P
S
S
S
P
P
P
S
P
S
P
P
S
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
P
P
P
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
P
S
P
P
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
S
S
P
P
S
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
S
P
S
S
S
P
S
P
P
S
P
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
P
P
S
S
P
S
S
P
S
P
P
P
S
P
S
P
P
P
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
P
S
P
S
S
S
P
S
S
S
P
S
S
P
S
P
S
P
P
P
S
P
S
P
P
S
P
S
P
S
S
P
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
P
P
P
S
P
S
P
S
P
S
P
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
P
P
S
P
S
P
S
S
S
S
P
S
S
S
P
P
P
P
P
S
S
P
P
S
P
S
S
P
S
S
S
P
P
P
P
S
S
S
P
S
P
S
P
S
S
S
S
P
P
P
S
S
S
S
P
S
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
P
S
S
S
P
P
P
P
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
P
S
P
P
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
P
P
S
P
P
P
S
S
P
P
S
P
P
S
P
P
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
P
P
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
P
P
P
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
P
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
P
S
P
P
P
P
S
P
P
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
P
S
S
P
S
S
P
S
P
P
S
S
P
P
S
S
S
P
S
S
P
P
P
P
P
P
S
S
P
P
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
S
P
S
P
S
P
S
P
S
P
P
S
S
P
P
P
S
P
P
S
S
P
S
S
P
S
P
S
P
S
S
P
S
S
P
S
S
S
S
S
S
P
P
P
P
P
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
P
P
P
P
P
S
P
S
S
S
S
S
S
P
S
S
P
P
S
P
P
P
P
S
S
S
S
P
P
S
S
P
P
S
S
S
S
P
S
S
S
P
P
P
S
P
P
S
P
S
S
S
P
P
S
S
S
P
P
S
P
P
P
S
P
P
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
S
S
P
P
P
P
S
P
S
S
P
S
S
S
S
S
P
S
P
S
S
P
S
P
S
S
S
P
P
P
S
S
P
S
P
S
S
S
P
S
P
S
S
P
P
S
S
P
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
P
P
S
P
S
S
P
P
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
P
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
P
S
S
S
S
S
P
P
P
S
S
P
P
S
S
P
P
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
S
P
P
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
P
S
P
S
S
S
S
S
P
S
S
P
P
S
P
S
S
P
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
P
S
P
P
P
P
P
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
P
S
P
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
P
S
P
P
S
P
P
S
P
P
S
P
S
P
S
S
S
P
S
S
S
P
S
P
P
P
P
S
S
S
P
P
P
P
S
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
P
S
P
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
P
S
P
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
P
P
S
P
S
S
S
S
P
S
S
S
P
S
P
S
S
P
P
S
S
S
S
S
P
S
P
P
S
S
S
S
P
P
P
P
P
S
S
P
S
P
P
S
S
S
S
P
S
S
S
P
S
P
P
P
P
P
P
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
P
S
P
P
S
S
P
S
S
S
P
P
P
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
P
P
S
S
P
S
S
P
P
P
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
P
P
P
P
S
P
S
P
S
P
P
S
S
P
P
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
P
P
S
P
P
S
S
S
S
P
P
S
S
S
P
P
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
P
P
S
P
P
P
S
S
S
S
P
S
P
S
S
P
S
S
P
S
P
S
P
P
S
S
S
P
P
P
P
P
S
S
S
S
P
P
P
S
S
S
S
S
S
P
P
S
S
S
P
S
P
S
S
P
S
S
P
P
P
S
P
S
S
S
S
S
P
P
P
S
P
S
S
S
P
S
S
S
P
S
S
S
S
P
S
P
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
P
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
P
S
S
P
P
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
P
S
P
S
S
P
S
S
S
P
P
P
S
P
S
S
S
P
P
P
P
P
S
S
S
P
S
P
S
P
S
P
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
P
P
S
P
P
S
S
P
S
S
S
S
P
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
P
P
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
S
P
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
P
S
S
P
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
P
P
S
S
S
P
P
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
P
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
P
S
S
P
S
P
S
S
S
S
S
P
S
P
P
S
S
P
S
P
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
P
P
S
S
P
S
P
P
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
P
S
P
P
P
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
P
P
S
S
P
S
S
S
P
P
S
S
S
P
S
P
P
S
P
S
P
S
S
P
P
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
P
S
P
P
P
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
P
P
S
P
P
P
P
S
S
P
P
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
P
S
S
P
P
S
S
P
S
P
P
S
P
S
S
S
S
P
S
P
S
P
P
S
P
S
P
S
S
P
P
S
S
P
P
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
P
P
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
P
S
S
S
S
S
S
S
P
S
P
S
P
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
S
P
P
P
S
P
S
P
S
S
P
P
P
S
S
S
S
S
P
S
S
S
S
P
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
P
P
P
S
S
S
P
S
P
P
P
S
S
P
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
P
P
P
S
S
P
P
S
S
S
P
P
P
P
S
S
P
P
S
P
S
P
P
S
S
S
P
P
S
P
P
P
P
S
S
S
S
S
P
S
P
P
P
P
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
P
P
P
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
P
S
P
P
S
P
P
S
S
S
S
P
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
S
P
S
S
P
P
S
P
P
P
P
S
S
S
S
S
P
S
P
S
S
P
S
S
P
P
S
P
S
S
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
P
P
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
P
S
P
S
P
S
P
P
P
S
S
P
P
P
S
S
S
P
S
P
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
P
S
P
S
P
S
S
P
S
S
S
S
P
P
P
P
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
S
S
P
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
S
P
P
S
P
P
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
P
P
P
P
S
P
P
S
S
P
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
P
S
S
S
P
P
S
S
S
P
P
S
P
P
P
P
S
P
P
P
S
S
S
S
S
P
P
P
P
P
S
P
S
P
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
P
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
P
P
S
S
P
S
S
P
P
S
S
S
P
S
P
P
P
S
P
S
S
S
P
P
P
S
S
P
S
P
P
S
S
S
S
S
P
S
P
S
S
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
S
P
P
S
P
S
S
S
P
S
P
P
P
S
P
S
S
P
P
S
S
P
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
P
P
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
P
P
P
S
S
P
S
S
S
P
P
P
P
S
S
P
S
S
P
S
P
S
P
P
S
S
P
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
P
P
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
P
S
P
P
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
P
S
S
P
P
P
P
S
S
S
S
S
P
P
P
P
S
S
S
P
S
P
P
P
P
P
S
P
S
S
P
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
P
P
P
P
S
S
S
P
P
P
S
S
P
P
S
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
P
S
S
S
S
P
P
S
P
P
P
P
S
S
S
S
S
P
P
P
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
P
S
S
P
S
S
P
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
P
S
P
P
S
S
P
P
S
S
S
S
P
S
S
P
P
S
P
S
S
S
P
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
P
P
S
S
P
S
P
S
S
S
P
P
S
S
S
P
S
P
P
S
S
S
P
S
P
S
S
P
P
S
S
P
S
S
P
P
S
S
S
S
P
S
S
P
P
S
P
S
S
P
P
S
S
S
S
S
P
P
P
S
P
P
P
S
S
P
S
P
P
P
S
P
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
P
S
P
S
S
S
S
S
P
P
S
P
S
S
P
P
S
P
P
P
S
P
S
S
P
S
S
S
P
P
S
P
S
S
S
P
P
P
S
S
S
P
P
P
S
S
P
S
P
S
P
P
S
S
S
P
S
S
S
S
S
P
S
P
S
P
P
P
P
S
P
P
S
P
S
S
S
P
P
S
P
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
P
P
P
S
P
S
S
S
P
P
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
P
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
P
S
P
S
P
S
S
S
P
P
P
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
P
S
P
S
S
P
S
S
P
S
P
S
S
P
S
P
S
S
S
P
S
P
P
S
S
P
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
P
S
P
P
P
S
P
S
P
S
S
S
S
P
S
P
S
S
S
P
S
S
P
S
P
P
P
S
S
S
S
P
S
S
P
S
S
S
S
P
P
P
S
P
P
S
P
S
S
S
S
S
S
P
P
P
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
P
S
P
P
S
P
S
S
S
P
S
S
S
P
P
P
S
S
S
S
P
P
S
P
S
S
P
S
S
P
P
P
S
P
S
S
P
S
S
P
P
S
S
S
S
S
P
S
P
P
P
P
S
S
P
P
S
S
S
S
S
S
S
S
P
P
P
S
P
S
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
P
S
P
P
S
P
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
P
P
S
P
P
P
S
S
P
S
S
P
P
S
P
S
S
P
P
P
S
P
S
S
P
P
S
S
P
S
P
S
P
P
S
S
S
P
S
P
P
S
P
S
P
P
P
S
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
S
S
S
P
S
S
P
P
P
S
P
P
S
S
S
S
P
P
P
S
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
P
S
S
P
P
S
P
S
S
P
S
P
P
P
S
P
S
S
S
P
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
P
S
S
P
P
S
P
S
P
P
S
P
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
P
P
S
S
P
P
S
S
S
P
P
P
S
S
S
S
P
P
P
P
P
P
S
S
S
S
S
S
S
S
P
S
P
S
P
P
P
P
S
S
S
P
P
S
S
S
P
S
S
P
S
S
P
S
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
S
P
S
S
S
S
S
S
P
P
S
P
P
P
P
P
P
S
S
S
P
S
P
S
S
S
S
S
P
P
P
P
S
P
S
P
S
S
P
S
P
S
P
S
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
P
P
S
S
S
S
P
S
P
P
S
S
P
P
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
P
P
P
S
P
S
S
S
S
S
P
S
P
P
S
S
S
P
P
P
S
P
P
S
P
P
P
S
S
S
S
S
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
S
P
S
S
P
P
S
S
P
S
P
S
P
S
S
S
S
P
P
S
S
S
S
P
S
P
S
S
P
S
P
P
S
S
S
S
P
P
P
S
S
S
S
S
S
P
P
P
S
S
S
S
P
P
P
P
S
S
P
S
S
S
P
S
S
S
P
P
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
P
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
P
S
P
S
P
P
P
S
S
P
P
P
P
S
S
S
P
S
S
S
P
P
S
S
P
P
P
P
P
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
P
P
S
S
S
S
P
S
S
P
S
S
P
P
P
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
P
S
P
S
S
P
S
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
S
S
S
P
S
S
S
P
P
S
P
S
S
S
P
S
S
P
S
S
S
S
P
P
S
P
S
P
S
P
S
S
S
P
S
S
S
S
S
P
P
S
P
P
S
S
P
S
S
S
S
P
S
S
P
S
P
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
P
S
S
S
S
S
P
S
P
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
P
S
P
P
P
P
S
S
S
P
S
S
P
P
P
S
P
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
S
S
S
P
P
S
P
S
P
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
P
P
P
S
S
P
S
S
P
P
P
S
S
S
S
S
P
P
S
P
P
P
P
S
S
P
S
P
P
S
P
S
P
P
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
P
P
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
P
S
S
P
S
P
S
S
S
S
P
P
S
S
S
P
P
P
P
S
S
P
P
P
S
S
S
S
P
S
S
P
P
S
S
P
S
P
P
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
P
S
P
S
P
P
P
S
S
P
P
S
S
S
P
S
S
P
S
P
P
P
S
P
S
S
S
S
S
P
P
P
S
S
P
P
P
S
P
P
P
S
S
P
S
P
S
P
S
S
S
S
S
S
P
S
P
P
S
P
P
S
P
P
S
P
P
S
P
S
S
S
S
P
S
S
P
P
S
P
S
P
P
P
S
P
S
S
P
S
S
P
P
P
P
S
S
S
S
P
S
S
S
S
P
S
P
P
S
P
S
S
S
P
S
P
P
S
S
S
S
S
P
S
P
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
P
P
S
S
P
P
P
S
S
S
S
S
P
P
S
P
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
P
P
S
P
S
S
S
S
S
P
S
S
P
P
P
P
S
S
P
P
S
P
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
P
P
S
S
P
S
S
S
P
P
S
S
P
P
S
P
S
S
P
S
S
P
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
P
S
P
S
S
P
S
P
S
S
P
P
P
S
P
S
P
S
P
S
S
S
S
P
P
P
P
S
S
P
S
S
S
S
S
P
P
S
P
S
P
S
P
P
S
P
S
P
P
P
S
S
P
P
P
S
S
S
P
S
P
S
S
S
P
S
P
P
S
P
S
S
S
S
P
S
P
S
P
S
S
S
S
P
S
S
P
P
S
S
S
P
S
S
S
P
S
P
P
P
P
S
S
P
S
P
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
S
P
S
P
P
S
S
S
P
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
P
P
S
S
S
P
S
S
P
S
S
S
P
S
S
P
S
S
S
P
P
S
P
P
P
S
P
S
S
P
S
S
S
S
S
P
S
P
S
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
P
S
S
P
S
P
P
P
S
S
S
P
S
P
S
S
P
P
S
P
P
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
P
P
P
S
P
P
S
P
S
S
P
P
P
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
P
P
S
S
P
P
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
P
S
S
P
S
P
P
S
S
S
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
S
P
S
S
P
S
P
P
S
S
S
S
S
P
S
P
S
P
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
P
P
S
P
S
P
S
P
S
S
S
P
S
S
S
S
P
S
S
P
P
P
P
S
S
P
P
S
P
S
S
P
P
S
S
P
P
P
P
P
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
P
P
S
P
P
S
P
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
P
P
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
P
S
P
S
P
P
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
S
P
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
P
P
P
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
P
S
P
P
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
P
P
S
S
P
P
S
S
S
P
S
S
S
S
P
S
P
P
S
S
P
S
S
P
S
P
P
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
P
P
P
S
P
S
P
S
S
P
S
S
P
S
S
S
P
P
S
S
P
S
P
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
P
P
S
S
S
P
P
P
P
S
P
P
P
S
S
S
S
P
S
S
P
P
P
S
S
S
P
S
P
P
P
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
P
P
P
P
P
P
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
P
S
S
S
P
P
P
S
P
P
S
S
S
P
P
P
P
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
P
P
P
S
P
S
P
S
S
S
S
S
S
S
P
P
P
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
P
S
S
P
P
P
S
P
P
P
P
P
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
P
S
P
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
P
P
S
S
P
S
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
P
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
P
P
S
S
P
S
P
S
P
S
P
S
P
S
S
S
S
P
S
S
P
S
P
S
P
P
P
P
P
S
S
P
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
P
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
P
P
S
P
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
P
S
S
S
P
S
P
S
P
P
S
S
S
S
S
P
P
S
S
P
P
S
P
S
S
S
P
S
S
P
P
P
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
P
S
P
S
S
S
P
P
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
P
P
P
P
S
S
P
P
P
S
S
P
S
S
P
S
S
P
S
S
S
P
P
S
P
S
P
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
P
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
P
S
P
P
S
P
S
S
S
P
S
S
S
P
P
S
P
S
S
P
P
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
P
S
S
P
P
S
S
P
P
P
S
S
P
S
S
P
P
S
P
P
S
P
P
P
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
S
S
S
S
S
P
S
P
P
P
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
P
P
P
S
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
P
P
S
S
S
S
S
S
P
P
P
S
S
P
S
P
S
S
S
S
P
S
P
S
S
P
P
S
S
P
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
P
P
S
S
P
S
P
S
P
P
S
S
S
P
S
S
S
S
P
S
P
P
S
S
S
P
P
P
S
S
P
S
P
P
P
S
S
P
S
P
P
P
S
S
S
S
S
P
P
P
S
S
P
P
P
S
P
P
P
S
S
S
P
P
S
S
S
P
S
S
P
P
S
P
P
P
P
S
S
P
S
P
S
P
S
P
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
P
S
S
S
P
S
P
S
S
S
P
S
P
P
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
P
S
P
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
P
S
S
P
S
P
S
S
S
S
P
P
P
P
P
S
S
S
S
P
S
S
S
S
P
P
S
S
P
S
S
P
S
P
P
P
P
P
S
P
P
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
S
S
P
S
P
S
S
S
S
P
P
S
S
P
P
S
S
S
S
P
S
S
P
P
S
P
S
P
S
P
S
P
S
S
S
P
P
P
S
S
S
S
P
S
P
S
S
P
S
S
P
P
P
S
P
S
P
P
S
S
S
S
S
P
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
P
P
S
P
P
P
P
S
S
S
S
P
P
P
S
P
P
P
S
S
P
S
P
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
S
P
P
S
P
S
P
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
S
P
S
S
S
P
S
S
P
P
S
P
P
P
S
P
S
S
P
S
P
P
S
S
S
S
P
S
P
S
P
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
P
S
S
P
S
P
P
P
S
S
S
P
S
P
P
S
P
S
S
S
S
P
S
P
S
S
P
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
P
P
P
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
P
S
P
S
S
P
S
P
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
P
S
S
P
S
S
P
S
P
S
S
S
P
S
P
S
S
S
P
P
S
S
S
P
P
P
P
S
S
S
P
S
P
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
P
S
P
P
S
S
P
P
P
S
S
S
S
P
P
S
S
P
S
P
S
S
S
P
S
P
P
P
P
S
P
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
P
P
P
P
S
P
S
P
S
S
S
P
S
P
S
P
S
S
S
P
S
S
P
P
S
S
S
P
S
S
P
S
P
P
S
S
P
P
P
P
S
P
P
S
S
S
P
P
S
P
S
P
P
P
S
S
S
S
S
S
S
P
P
P
P
S
P
S
P
S
S
S
S
P
P
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
P
P
P
S
S
S
S
P
S
P
S
S
P
S
P
S
P
P
S
S
S
S
P
P
P
S
P
S
P
S
P
S
S
S
P
S
P
P
P
S
S
S
P
S
P
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
P
S
P
S
S
P
P
S
S
S
P
S
P
P
S
S
S
P
P
P
S
S
P
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
P
P
P
P
P
S
P
S
S
P
P
P
P
P
S
S
S
P
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
P
P
S
P
S
P
S
P
P
P
P
S
S
S
P
P
P
S
P
S
P
S
P
P
S
P
P
P
S
S
S
P
S
P
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
P
S
S
S
P
S
P
P
P
S
S
P
S
P
S
P
S
S
S
P
S
S
S
P
P
P
S
P
S
S
S
S
S
S
P
P
S
S
P
S
P
P
S
S
S
P
S
P
S
P
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
P
P
S
S
P
P
P
P
S
S
S
S
S
P
S
S
P
S
P
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
P
S
S
P
S
P
P
S
P
P
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
S
S
P
S
S
P
S
P
S
S
P
S
P
S
P
P
P
S
P
S
S
P
S
P
P
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
P
P
S
S
P
P
S
P
P
S
P
S
P
P
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
P
S
S
P
P
P
S
S
P
S
S
S
S
P
P
S
S
P
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
P
P
P
S
P
S
P
S
S
P
P
S
P
S
P
S
S
P
S
S
P
S
P
P
S
S
S
P
P
P
S
S
S
S
P
S
P
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
P
S
P
P
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
P
S
S
S
P
S
P
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
P
S
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
P
P
S
S
P
S
P
S
S
P
P
P
P
S
P
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
S
P
S
P
S
P
S
P
S
S
S
P
S
P
S
S
P
P
S
P
P
P
S
S
P
S
S
S
P
S
S
P
P
P
S
P
S
P
S
S
P
S
P
P
S
S
S
S
P
P
P
S
S
P
S
P
P
S
S
P
P
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
P
P
P
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
P
P
S
P
S
S
P
P
P
P
P
S
P
P
P
S
P
S
P
S
S
P
S
P
P
S
S
S
P
P
S
P
S
P
S
P
P
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
P
P
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
P
P
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
P
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
P
P
P
P
P
S
P
S
S
P
P
S
S
S
P
P
S
P
P
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
P
P
S
S
P
P
P
S
S
S
P
P
S
P
S
S
S
S
S
S
P
S
S
P
P
S
P
P
P
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
S
S
P
S
P
S
P
P
S
S
P
P
S
P
S
P
S
S
P
S
P
P
S
S
S
P
P
P
S
S
P
P
S
P
P
S
P
P
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
S
S
P
S
S
S
P
S
S
P
P
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
P
P
P
P
S
S
S
P
S
P
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
P
P
S
P
P
S
P
S
S
S
S
P
P
S
S
S
P
P
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
P
P
P
P
S
P
P
S
P
S
S
S
P
S
P
P
P
P
P
P
S
S
P
P
S
S
S
S
S
P
P
S
P
S
P
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
P
S
S
P
S
S
P
P
P
S
P
P
S
S
S
S
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
P
P
P
P
S
P
S
S
S
P
P
S
S
P
S
S
P
S
P
S
S
P
S
S
S
P
P
S
P
P
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
P
S
P
P
S
S
S
S
P
P
P
S
P
P
S
S
P
P
P
S
S
S
P
P
S
S
P
S
P
S
S
S
S
P
P
P
P
P
P
S
S
S
P
P
P
P
P
S
S
S
S
S
S
S
P
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
P
P
S
P
S
P
S
P
S
S
P
P
S
S
P
S
P
P
P
P
S
S
S
S
S
S
S
S
P
S
P
P
S
P
S
S
S
P
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
P
P
P
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
P
S
P
P
S
S
P
S
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
S
S
P
P
S
S
S
P
S
S
P
S
S
P
S
P
P
P
P
S
P
P
S
S
P
P
P
S
P
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
P
P
P
S
S
P
S
P
S
P
P
P
S
S
P
S
S
S
P
S
P
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
P
P
S
P
S
S
P
S
P
P
P
P
S
S
S
S
P
S
S
P
P
S
P
P
S
P
P
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
P
P
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
P
S
S
P
P
S
S
P
P
S
P
S
S
S
P
P
P
S
S
P
S
S
S
S
P
P
P
P
P
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
P
S
S
P
P
P
S
P
P
S
S
S
P
P
S
P
P
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
P
P
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
P
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
P
S
P
P
P
S
S
S
P
P
S
S
S
S
P
P
S
P
S
S
P
S
S
P
S
P
S
P
S
S
S
S
P
P
P
S
S
S
S
P
P
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
P
S
P
P
S
P
S
S
S
S
P
S
S
P
S
S
P
P
S
S
S
P
P
P
S
S
S
P
P
P
S
P
S
S
S
S
P
S
P
S
P
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
P
S
P
P
S
P
S
S
S
S
P
S
S
P
P
P
S
P
P
S
P
S
S
S
P
P
S
S
S
S
S
P
P
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
P
P
S
P
P
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
P
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
P
S
P
S
S
S
P
P
S
S
S
S
S
P
P
S
P
P
S
S
P
P
S
S
S
S
S
S
S
P
S
P
P
S
P
P
S
S
P
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
P
P
P
S
S
P
S
S
P
P
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
P
S
S
S
P
P
S
P
P
S
P
P
P
P
P
P
S
P
S
S
P
S
S
P
S
P
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
P
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
S
P
P
S
S
S
S
P
S
P
P
S
P
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
P
P
S
S
P
S
S
S
S
S
P
S
P
S
P
P
S
S
S
S
S
P
P
P
S
S
P
P
P
S
P
P
S
P
S
S
P
P
S
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
P
S
P
P
P
P
S
S
S
S
S
S
S
S
S
P
P
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
S
P
S
S
P
P
S
P
S
S
P
S
P
S
S
S
P
P
S
S
S
S
P
S
P
S
S
P
P
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
P
S
S
P
P
P
P
S
P
P
S
S
S
P
P
S
S
P
S
P
P
S
S
S
S
P
S
P
P
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
S
P
S
P
P
P
P
S
P
S
P
P
S
P
P
P
S
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
P
P
P
P
S
S
P
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
P
S
P
P
S
S
S
S
S
S
P
P
S
S
P
S
P
P
S
S
P
S
P
P
P
P
P
S
S
S
S
P
P
P
S
S
S
S
P
S
P
S
P
P
S
S
P
S
S
S
P
S
P
P
S
S
S
P
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
P
S
P
S
S
P
S
S
P
P
S
P
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
P
S
S
P
S
S
P
S
S
P
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
P
P
S
S
P
S
S
P
P
S
P
P
S
S
S
S
P
P
S
S
P
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
P
S
S
P
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
P
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
P
P
S
P
P
P
P
P
S
S
S
P
P
S
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
P
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
P
P
P
S
S
S
S
P
P
S
S
P
P
P
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
P
P
S
P
P
S
S
P
S
P
S
P
P
S
P
P
S
S
P
P
P
S
P
P
P
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
P
S
S
S
S
P
S
S
S
P
P
P
S
P
S
P
S
S
S
S
P
P
P
S
P
P
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
P
S
P
P
P
S
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
P
P
S
S
S
S
P
S
P
S
S
S
P
P
P
P
S
P
P
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
P
P
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
P
S
S
P
P
S
S
S
S
P
P
P
S
P
P
P
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
P
S
P
P
P
P
S
S
P
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
P
P
S
S
S
P
S
S
S
S
P
P
P
S
P
P
P
P
P
S
S
P
P
S
P
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
P
S
P
S
S
P
S
S
P
S
P
S
S
S
P
P
S
S
S
S
P
S
P
S
S
S
P
P
P
S
P
P
S
S
S
S
P
P
S
P
S
P
S
S
S
P
S
P
S
P
S
S
P
P
S
S
S
S
S
P
P
S
P
P
P
S
S
S
P
P
S
S
P
S
P
S
S
S
P
P
S
S
P
P
S
P
S
P
P
S
P
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
P
P
S
S
S
P
P
S
P
P
P
S
P
P
S
S
S
S
S
S
P
P
S
S
P
P
P
P
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
P
P
S
P
P
S
S
S
P
S
S
P
P
P
S
S
P
S
S
S
S
P
P
P
P
S
P
S
S
S
P
P
P
S
S
P
S
S
S
P
P
P
S
P
S
S
P
P
S
P
P
S
S
S
S
P
P
S
S
P
P
S
S
S
P
S
S
S
S
P
P
S
S
P
S
S
S
P
P
S
P
S
S
S
S
S
P
P
S
S
P
S
P
S
P
P
S
P
S
S
S
S
P
P
S
S
S
P
S
P
S
S
P
S
S
P
S
S
P
P
S
S
P
P
S
P
S
S
P
P
P
P
S
P
S
S
P
S
S
S
P
P
S
P
P
P
P
S
S
S
S
S
S
S
S
P
P
P
S
P
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
P
P
P
P
P
S
P
P
S
S
S
P
S
P
S
P
S
P
S
P
P
S
S
S
P
P
S
P
S
S
P
S
S
S
P
S
P
S
S
P
S
S
P
P
S
P
P
P
P
S
S
P
P
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
P
P
S
S
P
S
S
S
S
S
P
P
S
P
P
P
S
S
P
S
P
P
S
S
P
S
P
P
P
P
S
S
P
S
P
P
P
P
P
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
P
S
P
P
P
S
S
P
S
P
S
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
P
P
P
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
P
P
S
S
P
P
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
P
S
S
P
S
S
S
P
P
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
P
S
P
P
P
P
P
P
S
S
S
P
P
P
P
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
P
P
S
S
P
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
P
P
S
S
P
S
S
S
P
S
S
P
P
P
S
P
P
P
P
S
P
S
P
S
S
S
S
S
P
S
P
S
P
S
P
P
S
S
S
S
P
S
S
P
S
P
P
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
S
P
S
S
P
P
S
S
S
S
S
P
S
S
P
P
S
P
S
P
S
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
S
P
S
P
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
P
P
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
P
P
P
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
P
P
S
S
P
S
P
P
P
P
P
S
S
P
P
S
P
P
P
P
S
P
S
P
S
S
P
S
P
P
S
S
S
P
S
S
S
S
S
P
S
P
S
P
P
S
S
P
P
P
P
P
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
P
S
P
S
S
P
S
S
P
P
S
P
S
P
P
P
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
P
S
S
S
P
P
S
P
P
S
P
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
P
S
P
P
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
P
P
S
P
S
S
P
P
S
S
P
P
S
S
P
P
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
P
P
P
P
S
P
S
P
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
P
S
S
S
S
S
S
S
P
P
P
P
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
P
S
P
S
S
P
P
P
P
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
P
P
S
P
S
P
P
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
P
S
P
S
S
S
P
S
P
P
P
S
S
P
S
S
P
P
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
P
P
S
P
S
P
S
S
S
P
P
P
P
S
P
S
S
P
S
P
S
P
S
P
P
P
S
P
P
S
S
S
P
P
S
P
S
P
P
P
P
S
P
S
S
S
P
S
P
S
S
S
S
S
P
P
P
P
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
P
P
P
P
S
S
P
S
S
S
S
P
S
P
S
P
S
S
P
P
S
P
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
S
P
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
P
P
S
S
S
P
P
S
P
P
P
S
S
S
P
S
S
P
P
S
S
S
P
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
P
S
P
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
P
S
P
P
P
P
P
S
S
P
P
S
S
S
S
P
S
P
S
P
P
P
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
P
P
S
S
P
S
P
S
P
S
S
P
S
P
S
P
P
S
P
P
P
S
S
P
S
S
P
S
P
S
P
P
S
S
P
P
S
S
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
P
S
P
P
P
S
S
P
S
S
S
P
S
P
P
P
S
S
P
P
P
P
S
P
S
S
P
P
S
S
S
P
P
S
P
S
S
S
P
P
P
S
S
S
S
S
P
P
S
S
P
P
P
S
S
P
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
S
S
P
P
P
S
P
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
P
P
S
P
P
S
P
S
S
S
S
P
P
S
S
S
P
P
S
P
P
P
S
S
S
P
S
S
S
S
P
S
P
S
P
P
S
P
P
P
P
S
S
P
P
P
S
P
P
P
S
S
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
P
P
S
P
S
P
S
P
P
S
P
P
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
P
S
P
P
S
P
S
S
P
S
P
S
S
S
S
P
P
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
P
S
P
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
P
P
S
S
P
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
P
S
S
P
S
S
S
S
S
P
S
P
P
S
S
S
P
P
S
S
S
S
P
S
S
P
S
P
S
P
S
S
P
S
S
S
S
P
S
P
S
P
P
S
S
S
S
S
P
S
S
S
P
P
P
S
S
P
S
P
S
P
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
P
P
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
P
P
S
S
P
S
S
S
S
S
P
P
P
S
S
S
P
P
P
S
S
S
S
S
S
P
P
S
P
P
P
S
S
P
P
S
S
S
P
P
S
P
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
P
P
S
P
P
P
S
P
S
P
P
P
S
P
P
P
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
P
P
S
P
S
S
S
P
S
P
S
P
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
P
P
S
S
P
P
S
P
S
S
P
S
P
S
P
S
P
S
S
S
P
S
P
P
P
P
S
P
P
S
S
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
P
P
S
P
S
S
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
P
S
P
P
P
S
S
S
S
P
S
S
S
P
S
P
P
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
P
P
S
P
P
P
S
P
S
S
S
P
S
P
P
S
S
P
S
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
S
P
P
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
P
P
P
S
S
S
P
S
P
S
P
P
S
S
P
P
S
P
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
P
P
S
P
P
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
P
S
P
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
P
S
P
S
P
P
S
P
P
S
P
S
P
S
P
P
S
P
P
S
S
S
S
P
S
P
S
S
S
S
P
S
P
P
S
P
S
S
P
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
P
P
S
S
S
P
P
P
P
S
S
S
P
S
S
P
S
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
P
S
S
S
P
P
S
P
P
S
P
S
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
P
P
S
S
P
S
S
P
P
S
S
P
S
P
S
S
S
P
S
P
S
S
P
S
P
S
S
S
P
P
S
S
S
P
S
P
S
P
S
S
S
P
S
S
P
P
P
S
S
S
S
P
P
P
S
S
S
P
S
P
P
S
S
P
P
S
P
S
S
P
P
S
S
S
P
S
P
S
P
S
P
S
P
P
S
P
P
S
S
S
P
P
S
P
P
S
P
P
S
P
P
S
S
S
P
P
S
S
S
P
S
S
S
P
P
P
S
P
P
P
S
P
S
S
S
P
P
S
S
P
P
P
P
S
S
S
P
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
P
S
P
S
P
S
P
S
S
P
S
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
P
S
S
P
P
S
S
P
P
S
S
S
S
P
S
P
S
P
P
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
P
S
P
P
S
S
S
S
P
S
S
S
S
P
P
S
S
P
P
S
S
P
S
S
P
S
P
S
P
S
P
S
S
P
P
P
P
S
S
S
P
S
P
P
S
S
P
P
S
S
S
S
P
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
P
S
P
P
P
S
S
P
S
P
S
S
S
S
S
P
S
P
S
P
P
S
P
S
P
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
P
S
S
P
S
P
P
P
S
P
S
P
P
P
S
S
S
P
S
P
S
S
P
P
P
S
P
P
S
S
S
P
P
S
S
P
P
S
P
P
S
S
S
P
S
P
P
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
P
P
S
P
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
P
P
P
S
S
S
S
S
S
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
P
S
S
P
P
S
P
P
P
S
S
S
P
P
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
S
S
P
S
S
P
S
P
S
S
P
P
S
S
S
P
S
P
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
P
S
S
P
P
S
P
P
S
S
S
S
S
P
P
S
P
S
P
P
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
P
P
P
P
S
S
S
P
P
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
P
P
S
P
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
P
P
S
S
P
S
S
S
S
S
P
P
P
P
S
S
S
P
S
S
S
S
S
S
S
P
P
P
P
P
P
P
P
S
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
P
P
P
P
P
S
S
S
S
S
P
P
P
P
S
P
P
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
P
P
P
P
S
S
S
S
S
P
S
S
S
S
S
P
P
P
P
S
P
S
P
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
P
P
P
P
S
S
S
P
S
P
S
P
S
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
P
P
P
P
S
S
S
P
S
P
S
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
P
S
P
P
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
P
S
P
S
S
P
P
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
S
P
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
P
S
P
S
P
S
P
P
S
P
S
S
S
P
S
P
S
P
S
P
S
S
S
S
P
S
P
S
P
S
S
P
P
S
P
P
P
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
P
S
P
S
S
P
S
P
P
P
P
S
S
S
S
P
S
S
P
S
S
P
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
P
S
S
P
S
S
P
P
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
P
S
P
P
S
S
P
S
S
S
S
S
P
S
S
P
S
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
P
P
P
S
S
P
P
P
P
P
S
S
S
P
S
S
S
S
P
S
P
S
P
S
P
P
S
S
S
P
S
P
S
S
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
P
P
S
P
P
S
P
P
P
S
P
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
P
S
P
P
P
S
S
S
S
S
P
S
S
P
S
P
P
S
S
P
S
P
S
P
S
P
P
P
S
S
P
P
P
S
S
S
S
P
P
P
S
P
S
S
S
S
P
S
S
S
S
P
S
P
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
P
S
P
S
P
P
S
P
P
S
P
P
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
P
S
P
S
P
P
S
P
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
P
P
S
P
S
S
S
P
S
S
S
P
P
S
S
S
P
S
P
P
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
S
P
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
P
S
P
S
S
P
S
P
P
S
S
S
P
P
S
P
P
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
P
S
S
P
S
S
P
P
S
P
S
S
P
S
P
S
P
S
P
S
P
P
P
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
S
P
S
S
P
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
P
S
P
S
S
P
P
P
P
S
S
P
P
S
P
S
S
P
S
S
S
P
P
P
S
S
P
P
S
S
P
S
P
S
P
S
S
S
S
P
P
S
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
S
P
P
P
S
P
S
P
P
P
S
P
P
S
P
S
S
P
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
P
P
S
S
P
S
P
P
S
S
P
S
P
S
P
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
S
P
P
P
P
S
S
P
P
P
S
P
P
S
S
P
P
S
P
S
P
P
S
S
S
S
S
P
P
S
S
S
P
P
P
S
S
S
P
S
S
P
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
P
S
S
P
P
S
P
S
P
S
P
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
S
P
P
S
P
S
S
P
S
P
P
S
P
S
P
P
S
S
P
S
P
P
S
P
S
S
P
P
S
P
S
S
P
P
P
P
S
S
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
P
P
P
P
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
P
P
S
S
S
S
S
P
P
P
P
S
S
S
S
P
S
S
P
P
P
P
S
S
P
S
S
P
S
S
P
P
P
P
S
P
S
S
P
S
S
P
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
P
S
S
P
S
P
P
S
S
P
P
S
P
S
S
P
S
P
P
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
P
P
P
P
P
S
S
S
P
S
S
P
S
P
S
P
S
P
S
S
P
P
P
P
S
P
P
S
S
P
S
S
S
S
P
P
S
P
S
P
S
P
P
S
S
S
S
S
S
S
P
S
S
P
P
P
P
P
P
P
P
P
S
S
S
S
P
S
S
S
P
S
P
S
S
S
P
P
S
S
S
P
S
P
S
S
S
S
P
S
P
S
P
S
S
S
P
P
P
P
P
S
P
S
P
S
S
S
S
S
P
S
P
S
P
P
P
S
P
S
S
P
S
S
S
P
S
S
S
P
P
P
S
S
P
P
S
S
P
P
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
P
S
S
P
S
P
S
P
P
S
S
S
S
S
S
S
P
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
P
S
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
P
P
P
P
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
P
P
P
S
S
P
S
P
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
P
P
P
P
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
P
S
S
S
S
S
S
P
P
P
P
P
S
S
S
S
S
P
S
S
S
P
S
S
P
P
P
S
S
S
S
S
P
P
P
P
S
P
P
S
S
P
P
S
P
S
S
P
P
S
S
P
P
S
S
S
P
P
S
S
S
P
P
S
S
P
S
P
S
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
P
S
P
S
S
S
P
S
P
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
P
S
P
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
P
P
S
P
P
S
S
P
S
S
P
P
S
P
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
P
S
P
S
P
S
S
P
P
S
P
S
S
S
P
S
S
P
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
P
P
P
P
P
P
P
P
P
S
S
S
S
S
S
P
S
P
P
S
S
P
P
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
S
P
S
P
P
S
S
S
P
S
P
P
S
P
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
P
P
P
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
P
P
P
P
P
S
S
S
S
P
S
S
P
P
S
P
P
S
P
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
P
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
P
P
P
P
S
S
P
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
S
S
P
P
P
S
S
S
P
P
S
S
S
P
P
S
P
S
P
P
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
P
S
P
S
S
P
S
P
P
S
S
S
P
S
S
S
P
P
P
S
P
P
P
S
S
S
S
S
S
P
P
P
S
S
P
P
S
P
P
S
P
S
S
S
P
S
P
P
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
P
P
S
P
P
P
P
S
S
S
S
S
P
S
S
P
S
S
P
P
S
P
S
S
P
S
P
P
S
P
P
P
P
S
S
P
S
P
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
P
P
S
P
S
S
S
S
P
S
S
P
P
S
P
P
P
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
S
P
S
P
S
P
S
S
P
S
S
P
S
S
P
S
P
P
S
P
P
P
P
S
S
P
S
P
S
P
P
P
S
P
S
P
S
S
P
P
P
S
S
P
P
S
S
S
S
P
P
P
S
S
S
S
P
P
S
S
S
S
P
P
P
S
S
P
S
P
S
S
S
S
S
P
S
P
S
P
S
P
S
P
S
P
P
S
S
S
S
P
P
P
P
S
P
S
P
S
S
P
P
P
S
S
S
S
S
P
P
P
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
P
S
S
P
P
S
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
P
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
P
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
S
S
S
P
P
P
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
P
S
P
P
P
P
S
P
P
P
P
P
S
S
S
P
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
P
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
S
P
S
S
S
P
S
P
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
P
S
P
P
S
P
P
P
S
P
P
S
S
P
S
S
S
S
P
S
S
P
P
P
P
P
P
P
S
P
P
P
S
S
P
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
P
P
S
P
P
S
S
P
P
P
S
P
S
P
S
S
S
S
P
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
P
S
P
S
P
P
S
S
S
S
S
P
P
S
P
P
S
S
P
S
S
P
S
S
S
P
P
S
P
S
P
S
S
S
S
S
P
S
P
P
S
P
P
P
P
S
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
P
P
S
P
P
P
S
S
S
S
S
S
P
S
S
P
P
P
S
P
S
P
P
P
S
P
P
S
P
S
P
P
S
S
S
S
S
S
S
P
S
P
P
S
S
S
P
P
P
S
P
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
S
P
P
P
P
S
P
P
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
P
P
S
S
P
P
S
S
S
P
S
P
P
S
S
S
P
P
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
P
P
P
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
P
P
P
S
P
S
S
S
P
P
P
P
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
P
P
S
P
S
S
P
S
S
P
P
P
S
S
P
P
S
P
S
S
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
S
P
S
P
S
P
S
S
P
S
S
P
S
P
S
S
S
S
P
S
P
P
S
S
P
S
P
P
P
S
S
S
P
S
S
S
P
S
P
P
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
P
P
P
S
P
P
P
S
P
P
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
P
P
S
P
P
P
S
S
P
P
P
S
P
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
S
P
S
S
S
S
P
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
S
S
S
S
P
S
S
S
S
P
S
P
P
P
S
S
P
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
S
P
P
S
P
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
P
P
P
S
S
P
P
S
P
S
P
S
S
S
P
S
S
P
S
P
S
S
S
P
S
S
P
S
P
P
P
P
P
P
S
S
P
P
S
S
S
S
S
S
P
P
P
S
S
P
P
P
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
P
P
S
P
S
S
S
P
S
S
S
S
S
S
P
P
P
P
P
S
P
P
P
S
S
S
P
S
P
P
P
P
S
S
P
P
S
S
S
P
S
P
P
P
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
P
P
S
P
S
S
S
S
P
P
S
S
S
P
P
P
P
S
S
S
P
S
S
S
S
P
P
S
S
S
P
S
P
S
S
P
P
S
S
S
P
S
P
P
S
S
P
P
S
P
S
P
S
S
P
S
S
S
S
P
S
P
S
P
P
P
S
S
S
P
P
S
S
P
S
S
P
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
P
P
S
P
S
S
S
P
P
P
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
P
S
P
S
P
P
S
P
S
S
S
P
P
P
S
P
S
S
S
P
S
S
P
P
P
S
S
P
S
P
P
S
S
S
P
P
S
S
S
S
S
P
P
S
S
P
S
S
S
P
P
S
S
S
P
S
S
P
S
P
S
P
P
S
S
P
P
P
S
P
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
P
P
P
P
S
S
S
S
S
P
S
P
P
S
S
S
P
S
P
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
P
P
P
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
S
S
S
P
S
P
P
S
P
P
S
S
S
S
P
P
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
S
S
P
P
P
S
P
P
S
S
S
S
P
S
P
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
P
S
S
S
S
P
P
S
S
P
P
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
P
P
S
P
S
S
P
S
S
P
S
P
P
S
P
S
S
S
S
S
S
S
S
P
P
P
P
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
P
P
P
S
P
S
S
S
P
P
S
S
P
S
P
P
S
P
P
P
P
S
S
S
P
S
S
P
S
S
S
P
P
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
P
P
P
S
P
S
S
P
P
S
S
S
P
S
P
P
P
P
S
S
S
S
P
S
S
P
P
S
P
S
S
P
P
S
S
P
P
S
P
S
S
P
S
P
S
S
S
P
S
P
P
P
P
S
P
S
S
P
S
S
S
P
S
P
S
P
S
P
S
S
S
P
S
P
P
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
P
P
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
P
S
S
P
S
S
S
P
S
S
P
P
S
P
P
S
P
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
P
S
P
S
S
P
P
S
P
S
S
P
P
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
S
P
P
S
S
P
P
S
S
S
P
S
S
S
P
P
S
P
S
P
S
S
S
S
S
P
P
S
P
P
P
P
S
S
S
S
P
P
S
S
P
S
S
P
S
P
S
P
P
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
S
S
P
P
P
S
S
S
P
P
P
S
P
P
P
S
S
S
P
S
S
P
S
P
P
S
P
S
P
P
S
P
S
S
S
P
S
P
P
S
S
P
S
S
P
S
S
P
S
P
P
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
P
P
S
S
S
P
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
P
P
S
S
P
P
S
S
S
S
S
S
S
P
S
S
P
P
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
P
S
P
S
P
P
S
P
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
P
S
P
S
P
P
S
P
S
S
S
S
P
S
P
P
S
S
P
S
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
P
S
P
S
S
P
P
S
S
P
S
P
P
S
P
S
P
S
S
S
P
S
S
S
P
S
P
P
S
S
S
S
P
S
P
P
S
P
S
S
S
S
P
P
S
S
P
P
P
P
P
S
S
S
P
S
S
P
S
P
P
S
P
P
S
S
S
P
S
S
P
S
P
P
S
P
S
S
S
S
P
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
P
S
P
S
S
P
S
P
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
S
P
P
P
S
P
S
S
S
S
S
S
S
P
P
P
S
P
P
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
P
P
S
P
S
P
S
P
S
P
P
P
P
S
S
S
P
S
S
P
P
S
S
S
S
P
S
P
S
P
P
S
S
P
S
P
S
P
P
S
S
S
S
S
P
S
P
S
P
S
P
S
S
S
S
P
P
S
P
P
S
P
S
S
S
S
S
P
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
P
S
P
S
S
P
S
S
P
P
S
P
P
P
S
S
S
S
S
S
S
P
P
S
S
P
P
P
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
P
S
P
P
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
P
P
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
P
P
S
S
P
P
S
S
P
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
S
S
P
S
S
P
P
S
P
S
P
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
P
P
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
P
P
S
S
P
P
S
P
S
S
S
S
S
S
S
P
P
P
S
P
P
P
S
S
S
S
P
S
S
S
P
P
P
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
P
P
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
P
P
P
S
P
P
P
S
P
P
P
P
S
S
S
P
S
P
P
P
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
P
S
S
P
S
S
S
P
S
P
S
S
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
P
P
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
P
S
S
S
S
S
S
S
P
P
P
P
S
P
S
S
P
S
S
S
S
S
S
P
P
P
S
P
S
S
S
S
S
S
S
P
S
S
P
S
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
P
S
P
S
S
P
P
S
P
S
S
S
S
P
S
P
S
P
P
S
P
S
S
S
P
P
P
S
P
P
S
P
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
P
P
S
P
P
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
S
P
P
S
S
S
S
S
P
S
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
P
S
P
P
S
P
P
S
S
S
S
P
S
S
P
P
S
P
P
S
P
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
P
S
S
P
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
P
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
P
S
S
P
P
S
S
P
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
S
P
P
P
P
P
S
S
S
S
S
S
S
P
P
P
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
P
S
S
S
S
P
P
P
P
S
S
S
P
P
S
P
P
S
S
P
S
P
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
P
P
S
S
S
S
S
S
P
P
S
S
P
P
S
P
P
S
P
P
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
P
S
S
P
S
P
P
S
P
S
P
P
S
S
P
P
S
S
P
S
S
P
S
S
S
S
P
S
P
P
P
S
S
P
S
P
P
S
S
S
S
S
P
S
S
P
P
P
P
P
P
P
S
S
S
S
P
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
S
P
P
P
P
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
P
P
P
S
S
S
P
S
P
S
P
S
P
P
P
S
P
P
S
S
P
P
P
S
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
P
S
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
P
S
S
S
P
S
P
P
P
S
S
P
S
P
P
S
S
P
S
S
S
P
S
S
P
S
P
S
P
S
S
P
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
P
P
S
S
P
P
S
P
P
S
S
P
S
P
S
S
S
S
P
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
P
P
P
P
S
S
S
P
S
S
P
P
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
P
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
S
P
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
P
S
P
P
P
P
P
P
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
P
S
P
P
S
P
S
S
P
S
S
P
S
S
S
P
S
S
P
S
P
S
P
S
P
S
P
S
P
S
S
S
P
S
P
P
S
P
P
S
S
S
P
P
S
S
P
P
S
S
S
S
P
S
P
S
S
S
S
P
S
P
S
S
S
P
P
P
S
S
S
P
S
S
P
S
S
S
S
S
P
P
S
P
S
P
P
S
P
S
S
S
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
P
S
P
S
S
S
P
S
P
P
P
S
P
S
P
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
P
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
P
S
P
S
P
S
P
S
S
P
S
P
S
S
S
S
S
P
P
S
P
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
P
S
P
P
S
P
P
P
P
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
P
P
P
S
P
P
S
S
S
S
P
P
P
S
S
S
S
S
P
P
P
P
S
P
P
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
P
P
P
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
P
S
P
P
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
P
S
S
P
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
P
S
P
P
P
P
P
P
S
P
P
S
S
P
S
S
P
S
S
P
P
S
S
P
S
S
S
S
S
P
P
P
S
P
P
S
S
S
S
S
P
P
P
S
S
P
S
S
P
P
S
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
P
S
S
P
P
P
P
P
S
P
P
P
S
S
P
P
P
S
S
P
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
P
S
P
P
P
S
S
S
S
P
P
S
S
S
P
S
S
P
S
P
P
S
S
S
P
S
P
P
S
S
P
S
P
P
P
P
S
S
S
P
P
S
S
S
S
S
S
P
P
P
S
S
S
S
S
P
S
P
S
S
S
S
P
P
P
S
S
P
S
S
P
P
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
P
S
S
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
S
P
S
P
P
S
S
P
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
P
P
P
P
P
S
P
P
S
S
S
S
S
S
P
S
P
S
S
P
S
P
S
S
P
P
P
S
S
S
S
S
P
P
P
S
S
S
P
S
S
P
S
S
P
S
P
P
P
S
P
S
P
S
P
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
P
P
S
S
S
S
P
S
P
S
P
S
P
S
S
P
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
P
S
P
P
P
P
S
S
P
S
S
P
S
S
P
P
S
S
S
P
S
S
S
P
P
S
S
P
P
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
P
P
P
S
S
S
S
P
P
S
P
S
P
P
P
P
S
S
S
S
P
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
P
P
S
P
S
S
S
S
P
S
S
P
P
P
P
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
P
S
P
S
S
P
P
S
P
P
P
P
P
S
S
S
S
P
P
S
P
P
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
S
P
S
S
P
P
P
S
S
S
P
P
P
P
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
P
S
P
S
P
P
S
P
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
P
P
P
P
P
P
S
S
P
S
S
P
S
S
P
S
S
P
P
S
S
P
S
P
S
P
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
S
P
P
P
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
P
P
P
S
P
P
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
P
P
P
P
S
P
S
S
P
S
P
S
P
S
S
S
P
P
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
P
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
P
S
S
S
S
P
S
P
S
S
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
P
S
P
P
S
S
S
P
S
P
S
S
P
S
S
P
P
S
P
P
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
P
S
S
P
P
P
P
P
S
P
P
P
S
S
P
P
S
P
P
S
S
S
P
S
S
P
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
S
P
S
P
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
P
P
P
S
P
S
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
P
S
S
S
P
P
S
S
P
P
P
S
S
S
P
S
S
S
P
P
P
P
S
S
P
P
P
P
S
P
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
P
S
P
S
P
P
S
P
P
S
P
S
S
P
S
S
P
P
S
S
P
S
P
S
S
S
P
S
S
P
S
P
S
P
P
P
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
P
P
S
S
S
S
S
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
P
P
S
S
P
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
P
S
S
P
S
P
P
P
S
P
P
P
S
S
P
S
P
S
P
S
S
S
P
P
S
S
S
P
P
S
P
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
P
P
S
S
S
S
P
P
P
P
P
P
S
P
S
S
P
P
S
S
P
P
P
S
S
P
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
P
P
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
P
S
S
P
P
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
P
S
S
S
P
S
P
P
S
S
S
S
P
S
P
S
S
P
P
S
S
P
S
P
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
P
S
S
P
S
P
P
S
P
S
S
S
P
S
P
S
P
S
S
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
P
S
P
S
S
S
S
P
S
P
S
P
P
P
P
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
P
P
S
S
P
S
S
P
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
S
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
P
S
P
S
P
S
S
P
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
S
P
P
S
S
S
P
S
P
P
P
S
P
P
S
S
P
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
P
P
P
S
S
S
S
P
P
P
P
S
S
S
S
P
P
S
P
P
P
S
P
P
S
P
S
S
P
P
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
P
P
P
P
P
S
P
S
P
S
S
P
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
P
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
P
P
P
P
P
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
P
S
S
S
P
S
P
S
S
S
P
S
S
P
P
P
S
P
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
P
S
P
P
P
S
S
S
S
S
P
P
P
P
S
S
P
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
S
P
P
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
P
P
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
P
P
S
P
P
S
S
S
S
S
P
S
P
P
S
P
S
S
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
P
S
P
P
S
S
S
P
S
S
P
P
P
S
S
P
P
S
P
P
P
S
P
S
S
S
P
S
P
S
P
S
S
S
P
S
S
S
S
P
S
S
P
P
S
P
S
S
P
S
S
S
P
P
P
S
S
S
P
S
P
S
S
P
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
P
S
S
S
P
P
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
P
P
P
P
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
P
S
S
S
P
P
P
P
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
P
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
P
P
S
S
S
P
P
P
P
P
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
P
P
S
P
P
P
P
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
S
P
P
S
S
S
P
S
P
P
P
S
S
P
P
S
S
P
P
P
S
P
S
P
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
P
P
P
S
P
S
S
P
S
S
S
S
S
P
P
S
S
P
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
S
S
P
P
S
P
S
S
P
S
P
P
S
S
S
S
S
P
S
S
S
P
S
P
S
P
P
S
S
S
P
S
S
P
S
P
P
S
P
S
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
P
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
P
P
P
P
S
P
S
P
P
S
P
S
S
P
P
P
S
S
S
P
P
P
P
S
S
P
S
S
S
S
S
P
S
S
P
P
P
S
P
P
S
S
P
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
P
S
S
P
S
P
P
S
P
P
S
P
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
P
P
S
S
P
S
S
S
P
S
S
P
P
S
S
S
P
P
P
S
S
S
S
P
P
S
P
P
P
P
S
P
S
P
S
P
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
P
P
P
S
S
P
P
S
S
S
P
P
S
P
P
P
S
S
P
S
S
P
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
P
S
S
S
P
S
S
P
P
S
S
S
P
S
S
P
S
S
P
S
P
P
P
P
S
S
P
S
S
P
P
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
P
P
P
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
P
P
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
P
S
S
S
S
P
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
P
S
S
P
S
S
P
S
S
P
P
S
P
S
S
S
S
P
P
S
S
P
P
P
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
P
P
S
P
S
S
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
S
P
S
S
S
S
S
P
P
S
P
P
P
P
P
S
P
P
P
P
S
P
P
P
P
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
P
S
P
P
S
P
S
P
S
P
P
P
S
S
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
P
P
S
P
S
S
S
P
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
P
S
P
S
S
P
P
P
P
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
P
P
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
P
S
P
S
P
S
P
P
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
P
P
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
P
S
S
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
P
S
S
P
P
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
S
P
P
P
S
S
P
S
S
P
P
S
S
S
S
P
S
P
S
S
S
P
S
P
P
P
P
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
P
S
S
S
S
P
S
S
P
S
S
P
S
P
P
S
S
S
S
S
P
S
P
S
P
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
P
S
S
P
S
S
P
S
P
S
P
P
P
P
S
P
P
S
S
P
S
S
S
P
S
S
P
P
S
P
P
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
P
P
S
P
P
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
P
S
P
S
S
S
S
S
P
P
S
P
S
S
S
P
P
S
S
P
S
S
S
S
P
S
P
S
P
S
S
S
P
P
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
P
S
P
S
S
P
S
S
S
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
P
P
P
P
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
S
S
P
P
P
P
P
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
P
S
S
S
S
P
P
S
S
S
S
P
P
S
P
P
S
S
S
P
P
P
S
S
P
S
S
S
P
P
S
S
S
S
S
P
P
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
P
S
P
P
P
P
P
P
S
S
S
P
S
S
P
P
P
S
P
P
P
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
P
P
S
S
P
S
S
S
P
P
S
S
S
P
P
S
S
P
P
S
S
S
S
P
P
P
P
P
S
P
P
S
P
S
P
S
S
P
P
P
P
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
P
P
P
S
P
P
S
S
P
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
P
S
P
S
P
S
S
S
S
P
P
S
S
P
P
P
S
P
P
P
P
S
S
P
P
S
S
P
S
S
S
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
P
S
P
S
S
P
P
S
S
P
S
P
S
P
S
P
S
S
S
S
P
S
S
S
S
P
S
S
P
P
S
P
P
P
S
P
S
P
S
P
S
S
P
S
P
S
S
S
S
P
P
S
P
S
S
P
S
S
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
P
P
S
P
P
S
S
P
S
P
S
S
P
S
P
S
S
S
S
P
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
P
P
S
S
P
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
P
S
P
S
P
P
P
P
S
S
S
S
S
P
P
S
P
S
S
S
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
P
P
P
P
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
P
S
P
S
P
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
P
P
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
P
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
P
P
P
S
P
P
S
S
P
P
S
P
S
P
S
P
P
S
S
P
S
S
P
S
P
P
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
P
S
S
S
S
S
S
P
P
P
P
S
S
S
S
S
P
P
S
S
P
P
P
S
S
S
P
P
P
S
P
S
P
S
P
P
S
S
P
S
P
S
S
P
S
P
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
P
P
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
P
P
P
S
P
S
P
S
P
P
P
S
P
S
S
S
S
P
P
P
P
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
P
P
S
S
S
P
S
S
P
P
S
S
P
P
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
P
P
P
S
S
P
S
P
P
P
S
S
P
S
S
S
S
P
P
P
S
P
S
S
P
S
P
S
P
P
S
S
S
P
P
P
P
P
P
P
S
S
S
S
S
S
S
P
P
P
S
S
S
P
P
P
S
S
P
P
P
P
S
S
S
S
S
S
P
P
S
P
P
P
P
P
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
P
P
P
S
S
S
S
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
P
P
P
S
S
P
S
S
S
S
P
S
P
S
S
P
P
S
S
P
S
S
S
S
P
S
P
P
P
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
P
P
S
P
S
P
S
S
P
S
P
S
P
P
P
P
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
P
S
S
P
P
P
P
S
S
P
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
P
P
S
P
S
P
P
P
S
P
P
S
P
S
S
P
S
P
S
S
P
S
S
P
S
P
S
P
S
S
P
S
S
S
P
P
S
S
P
P
S
S
P
S
S
P
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
P
S
P
S
S
P
P
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
P
P
S
P
P
S
P
S
S
P
P
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
P
P
S
S
S
S
P
S
P
P
P
P
S
S
S
S
P
P
S
S
P
S
P
S
P
S
S
P
S
S
P
S
S
P
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
P
P
S
S
P
P
P
P
P
P
P
S
P
S
P
P
S
S
P
P
S
S
P
P
S
P
P
S
P
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
P
S
P
S
P
S
S
S
S
S
S
P
P
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
S
P
S
P
P
P
P
S
P
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
S
P
P
S
P
P
P
S
S
P
P
S
P
S
S
S
S
S
S
S
P
P
P
P
S
P
P
P
P
S
S
P
S
S
S
P
P
S
S
S
S
P
S
S
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
P
S
P
S
P
S
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
P
P
P
P
P
P
S
S
P
S
P
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
P
S
P
P
S
P
S
S
P
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
P
P
S
P
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
P
P
S
P
P
S
S
S
P
S
S
S
S
S
P
S
P
S
S
P
P
S
S
S
S
P
S
S
P
S
P
S
S
S
S
P
S
P
P
S
S
P
P
P
S
S
S
S
P
S
S
P
P
P
S
S
P
S
S
S
P
S
P
S
P
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
P
P
S
S
S
P
P
S
S
P
P
S
S
S
P
S
P
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
P
P
S
S
P
S
P
S
P
P
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
P
P
S
P
S
P
P
P
S
S
S
P
S
P
S
S
S
S
S
P
S
P
P
S
P
S
S
P
S
P
P
S
S
S
P
P
S
S
S
P
S
P
P
P
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
S
P
S
S
S
S
P
P
P
S
P
S
S
P
P
S
S
S
P
P
S
P
S
P
S
P
S
S
P
S
S
P
S
S
S
P
S
P
S
S
P
P
P
P
P
P
P
P
P
P
S
P
S
S
S
S
P
P
P
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
P
P
S
P
P
S
S
S
S
P
S
P
P
S
S
S
P
S
P
P
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
P
P
S
P
P
S
P
S
S
P
P
P
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
P
P
S
S
P
S
S
S
P
P
S
S
S
S
S
P
S
P
P
S
S
S
S
P
S
P
P
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
S
P
P
P
S
S
S
P
S
P
P
P
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
P
P
S
P
S
S
P
S
S
P
S
P
P
P
S
S
P
S
S
S
P
P
S
S
P
S
S
P
S
S
S
P
P
S
S
S
S
S
P
P
S
P
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
P
P
S
S
P
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
S
P
P
S
P
S
S
S
P
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
P
S
P
S
P
S
S
P
S
P
P
S
S
P
S
S
P
S
S
S
P
S
S
P
S
S
P
P
S
P
S
P
S
S
P
P
S
S
S
P
S
S
S
P
P
P
P
S
S
P
P
P
P
P
S
S
P
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
P
P
S
P
P
P
S
S
S
S
S
P
P
P
S
P
S
S
S
P
S
S
S
S
P
S
S
S
P
P
P
P
S
P
S
S
P
P
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
P
P
S
P
S
S
S
S
P
S
S
S
P
P
S
S
P
P
S
S
S
S
P
S
P
P
P
S
S
S
P
S
P
P
P
S
S
P
P
S
S
S
S
P
S
S
S
S
P
S
P
P
P
S
P
P
P
P
P
P
S
S
S
S
P
S
P
P
S
S
P
S
P
S
S
S
S
P
P
S
S
P
S
S
P
S
P
P
S
S
P
S
P
P
P
S
S
P
P
P
P
P
P
P
P
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
P
S
P
S
S
S
P
S
S
P
P
P
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
P
P
S
S
P
S
P
S
P
S
S
S
S
S
P
P
S
P
P
P
S
P
P
S
P
P
P
S
P
S
S
P
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
P
S
P
S
P
S
S
P
P
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
P
P
P
S
P
P
P
S
S
S
P
S
S
P
P
S
S
S
P
S
P
P
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
P
P
P
P
S
P
P
P
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
P
P
S
S
S
P
P
S
S
S
P
S
P
S
S
P
S
S
S
S
P
P
P
P
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
P
S
P
P
P
P
S
S
S
P
P
S
P
S
S
P
S
S
P
S
P
P
S
S
P
S
S
S
S
S
S
P
S
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
S
S
S
P
P
P
S
P
P
P
S
S
P
P
S
S
P
P
S
S
S
S
S
P
P
P
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
P
S
P
P
P
S
P
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
P
P
P
P
P
S
S
P
S
S
S
P
S
P
P
S
P
S
S
P
P
S
S
S
P
P
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
P
P
P
S
S
S
S
P
S
S
S
S
S
S
P
P
S
P
S
P
P
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
S
S
S
P
P
S
S
S
P
P
S
S
P
S
P
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
P
P
S
S
S
P
P
S
P
P
S
S
S
P
S
S
S
P
S
S
S
S
P
P
S
S
P
P
P
S
P
S
P
S
S
S
P
S
S
S
P
S
S
P
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
P
P
S
S
S
P
P
S
P
S
P
S
P
S
P
P
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
S
P
S
P
S
S
P
S
P
S
S
S
S
P
P
P
S
P
S
P
S
P
S
P
S
P
S
P
S
S
S
P
P
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
P
P
P
P
P
S
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
P
S
P
S
S
P
P
S
S
S
P
S
P
S
P
S
S
S
S
P
P
S
S
S
P
P
P
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
S
P
S
S
P
S
P
S
S
P
P
S
S
S
P
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
P
P
P
S
P
S
P
P
P
P
S
P
P
P
P
P
P
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
P
S
S
P
P
S
S
S
S
S
P
S
S
P
S
P
S
P
P
S
S
S
S
S
P
P
P
P
S
S
P
S
S
S
P
S
S
P
S
S
P
P
S
S
P
S
S
S
S
P
P
P
S
P
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
P
P
P
S
P
S
P
S
S
S
S
P
S
P
S
P
P
S
S
P
S
S
P
S
S
S
S
P
P
P
S
S
P
S
S
S
P
S
S
S
S
S
P
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
P
P
S
S
S
P
S
S
P
P
P
P
S
S
S
S
P
S
S
S
P
S
P
S
P
S
P
P
S
S
S
P
P
P
S
P
P
S
P
P
S
P
S
S
P
S
S
S
P
P
S
S
S
S
S
P
S
P
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
P
P
S
P
P
S
P
P
P
S
P
S
S
S
P
S
P
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
P
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
P
P
P
S
S
S
P
P
S
S
P
S
S
P
S
P
S
P
S
S
S
P
P
P
P
P
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
P
P
S
S
S
P
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
P
P
P
P
S
P
P
S
S
P
S
S
S
S
S
P
S
P
S
P
P
S
S
P
S
P
P
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
P
P
S
S
S
P
S
P
S
S
P
S
S
S
S
P
S
S
S
S
P
S
P
P
S
P
S
P
P
P
S
S
S
S
P
S
S
S
P
P
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
P
S
S
S
P
S
S
S
P
S
S
P
S
P
S
S
S
P
S
S
P
S
P
S
S
P
P
P
P
P
S
P
P
S
S
P
S
P
P
S
S
S
P
S
S
P
S
S
S
P
S
P
S
P
P
S
P
P
P
S
S
S
S
P
P
S
S
S
S
S
S
P
P
S
S
P
S
S
S
P
S
S
S
P
S
S
P
S
P
S
P
S
S
P
S
S
P
P
P
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
P
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
P
P
S
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
P
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
P
P
S
S
P
S
S
S
S
S
S
S
P
P
P
P
P
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
S
S
P
P
P
P
S
P
S
S
P
P
P
S
P
S
P
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
P
S
P
P
S
S
S
P
P
S
P
P
P
P
P
S
S
S
S
S
S
S
S
S
P
P
S
P
S
P
S
P
P
S
S
P
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
P
P
P
S
S
S
S
S
P
P
S
S
P
S
P
P
S
P
S
S
S
S
P
S
P
P
S
S
S
P
S
P
P
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
S
P
P
P
P
S
S
P
S
S
S
P
S
P
S
P
S
S
S
P
P
S
P
S
P
S
P
S
P
S
S
P
P
P
P
P
S
S
S
P
P
S
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
S
S
P
S
S
P
S
S
P
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
P
S
P
S
S
P
P
S
S
P
S
S
P
S
S
S
P
S
P
S
P
P
S
P
S
S
P
P
S
P
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
P
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
P
P
S
P
S
P
P
S
S
S
S
S
P
P
S
S
P
P
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
P
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
P
P
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
P
P
P
P
P
P
S
P
P
S
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
P
P
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
P
S
P
P
P
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
P
P
S
S
P
S
P
P
S
P
S
P
P
S
P
P
P
S
S
S
P
P
P
S
S
P
S
S
S
P
P
S
P
P
P
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
P
P
S
S
P
S
P
S
P
P
S
S
S
S
P
P
P
P
P
P
S
S
S
P
S
P
S
S
P
S
S
P
P
S
P
S
S
P
P
S
S
S
S
P
S
P
S
S
P
S
P
S
S
P
S
S
S
P
S
S
S
S
P
P
P
P
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
P
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
P
S
P
P
S
S
P
P
S
P
P
P
S
S
S
S
S
P
P
P
S
P
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
P
S
S
S
S
P
S
S
S
P
P
S
S
P
S
P
P
P
S
P
S
S
P
P
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
P
S
P
S
P
S
P
S
P
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
P
S
S
S
P
S
S
S
P
P
S
S
P
P
P
S
S
S
S
S
P
P
S
S
P
P
S
S
P
P
S
S
P
S
P
S
P
P
S
P
P
S
S
P
S
P
S
S
P
S
P
P
P
S
P
S
P
P
S
S
S
S
S
P
P
P
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
P
P
S
P
P
P
S
S
S
P
S
S
P
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
P
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
S
S
P
P
S
P
S
S
S
P
S
P
S
S
S
S
S
P
S
P
P
S
P
S
P
S
S
P
S
P
S
P
P
S
P
P
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
P
P
P
S
P
P
S
P
P
S
S
P
S
S
P
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
P
P
S
S
S
P
P
S
P
P
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
P
P
P
S
P
S
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
S
S
P
P
P
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
P
P
S
P
P
S
P
S
S
S
P
P
P
P
S
S
S
P
S
P
P
P
P
P
P
S
S
S
S
S
S
S
P
S
P
P
P
S
P
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
P
P
S
S
S
P
P
S
S
P
P
S
S
P
S
P
S
P
S
S
P
S
P
S
S
P
P
P
S
S
P
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
P
P
P
S
S
P
S
S
S
P
S
P
S
S
P
P
S
S
S
S
P
P
S
S
S
S
P
P
P
P
S
P
P
S
S
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
S
P
S
P
P
P
P
P
S
S
S
S
S
P
S
S
P
P
P
S
S
S
P
S
S
S
S
P
P
S
P
P
P
S
S
S
P
S
S
S
P
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
P
S
P
S
S
S
P
P
S
P
S
P
P
P
S
P
S
P
S
P
S
P
P
S
P
S
S
S
P
P
S
S
S
S
P
P
P
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
P
S
S
P
P
S
S
P
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
P
P
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
P
S
P
P
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
P
S
S
S
S
P
P
S
P
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
P
S
S
P
S
S
P
S
S
P
S
S
P
P
S
S
P
P
P
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
P
P
P
S
S
P
P
S
P
S
S
P
S
P
S
P
S
S
S
P
S
P
S
S
S
P
P
P
S
S
S
P
P
P
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
P
P
P
S
P
P
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
P
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
P
P
P
P
S
S
S
S
P
P
S
P
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
P
P
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
P
S
S
P
S
S
P
S
S
S
P
S
P
P
S
P
P
S
P
P
S
P
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
P
S
S
P
P
P
P
S
P
P
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
P
P
S
P
S
S
S
P
P
P
P
P
S
S
P
S
P
P
S
P
P
P
P
S
S
S
P
P
P
S
S
S
P
P
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
P
S
S
S
P
P
P
S
S
S
S
P
S
S
P
P
P
S
S
P
P
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
P
S
P
S
P
S
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
P
P
P
P
P
P
P
P
S
S
P
S
S
S
P
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
P
P
S
S
P
P
S
S
P
S
S
P
P
S
S
S
S
P
S
P
P
S
P
P
S
S
S
S
P
S
S
S
P
S
P
S
P
P
P
S
S
P
S
S
P
S
S
P
S
P
S
S
P
S
P
P
S
S
S
S
S
P
S
S
S
P
P
P
S
P
P
S
P
P
P
S
P
S
P
P
P
P
S
P
P
P
S
S
P
P
P
S
S
P
S
P
S
S
S
P
P
S
S
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
P
S
P
S
S
P
P
P
S
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
P
P
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
P
P
P
P
S
S
S
P
S
S
S
P
S
P
P
P
P
S
S
P
S
P
P
P
S
S
S
S
S
P
S
S
P
S
P
P
S
S
P
S
P
S
P
S
S
S
S
P
P
S
S
P
S
P
S
P
S
S
S
S
P
S
P
S
P
S
P
S
P
S
S
P
P
P
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
P
S
S
S
P
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
P
P
S
P
P
S
S
P
S
P
S
S
S
P
P
P
S
P
P
S
S
P
S
S
S
S
S
P
S
S
S
P
S
P
S
P
P
S
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
P
S
P
P
P
P
S
P
S
P
P
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
P
P
P
P
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
P
S
P
P
P
S
P
P
S
P
S
P
S
S
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
S
P
S
P
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
P
P
P
S
P
P
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
P
P
P
S
P
S
P
S
S
P
S
P
P
S
P
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
S
S
S
P
S
S
P
S
P
P
P
S
P
S
P
P
P
P
S
S
P
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
P
S
P
S
P
S
S
S
S
P
S
S
P
P
P
S
P
S
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
P
P
S
S
S
S
S
P
S
S
P
P
P
S
S
S
P
P
S
S
S
P
P
P
P
S
P
S
S
P
S
P
S
S
P
P
S
S
P
S
S
S
P
S
S
P
S
P
S
P
P
P
S
S
P
P
S
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
P
S
P
P
S
S
S
S
P
S
S
P
S
P
S
S
S
P
S
P
S
P
P
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
P
S
S
S
P
S
P
P
P
S
S
P
P
S
P
S
S
S
P
P
P
P
P
P
S
S
P
P
S
P
S
P
S
P
P
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
P
S
S
P
S
S
P
P
S
P
P
P
P
P
S
P
S
P
P
P
P
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
P
S
P
S
S
P
P
S
S
P
S
P
S
P
P
S
S
P
P
P
S
S
S
S
S
P
S
P
S
S
P
P
S
P
P
S
P
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
S
P
P
P
P
P
P
S
S
S
S
P
S
S
S
S
P
S
S
P
P
P
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
P
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
S
P
S
P
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
S
P
S
S
P
S
P
S
S
P
S
P
S
S
S
S
S
P
S
P
P
S
S
S
P
P
S
P
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
P
P
S
P
S
P
P
S
S
S
S
P
S
P
P
S
S
P
P
S
S
S
S
S
P
S
P
S
S
S
S
P
P
S
P
P
P
S
S
S
S
S
P
P
P
S
P
P
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
P
P
P
P
S
S
S
S
P
P
P
S
P
S
S
S
P
P
P
S
S
P
S
P
P
S
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
P
S
S
S
P
S
S
P
P
S
S
S
S
P
P
P
S
P
S
P
S
P
P
P
P
P
S
P
S
S
S
P
P
P
S
P
S
P
S
P
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
P
P
S
P
S
P
S
S
S
P
S
S
S
S
P
P
S
P
S
P
S
P
S
S
S
P
S
S
S
P
P
P
S
P
S
S
S
P
S
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
P
S
P
S
S
P
P
S
S
P
S
S
S
S
P
S
S
S
P
P
P
S
S
S
P
S
S
S
S
P
P
P
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
P
S
P
S
S
S
P
S
S
P
S
P
P
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
P
P
S
S
P
P
S
S
P
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
P
P
S
P
P
S
P
P
P
S
S
P
S
S
P
S
P
S
P
P
S
S
S
S
P
P
P
P
S
S
S
P
P
P
P
S
S
S
S
P
S
S
P
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
P
P
P
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
P
S
P
S
S
S
P
S
P
S
S
P
P
S
S
S
P
P
S
S
S
P
P
P
P
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
P
P
P
S
P
P
S
S
P
S
P
S
S
P
S
P
P
P
P
S
P
P
P
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
P
S
P
P
S
S
S
P
S
P
S
P
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
S
P
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
P
S
P
P
S
S
S
P
P
S
P
P
S
S
S
P
S
S
P
P
S
S
S
P
S
P
P
P
S
P
S
S
S
S
S
P
P
S
S
P
P
P
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
P
S
P
P
P
P
P
S
S
P
S
S
P
S
P
S
P
S
S
S
P
S
S
S
S
S
P
P
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
P
S
P
S
P
P
P
P
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
P
P
S
P
S
P
P
P
P
P
P
S
P
P
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
P
P
P
S
P
S
P
P
S
S
S
S
P
P
P
P
S
S
P
P
P
P
P
S
S
P
S
P
P
S
P
S
S
S
P
S
P
P
S
S
P
P
P
P
S
P
P
S
S
S
P
P
S
P
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
P
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
P
P
P
S
P
P
S
S
S
S
P
P
S
S
P
P
S
S
P
S
S
P
S
P
S
S
P
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
P
P
S
S
P
S
S
S
P
P
S
S
S
S
P
S
P
S
S
P
P
S
P
P
P
P
P
S
S
S
S
S
S
S
S
P
S
S
P
P
S
P
S
S
S
P
S
S
P
S
P
S
S
P
S
P
P
P
S
S
S
S
P
P
P
S
S
P
P
S
P
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
P
S
S
S
S
P
P
S
S
P
P
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
P
P
P
P
S
P
S
S
S
P
P
S
S
P
S
P
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
S
P
S
P
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
P
P
S
S
P
S
P
S
P
S
P
S
S
S
S
S
S
P
P
S
P
S
S
P
P
P
P
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
P
S
P
P
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
S
S
P
S
P
S
P
P
S
S
S
S
P
S
S
P
P
P
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
P
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
P
P
S
P
P
S
S
S
S
P
S
P
S
P
S
S
S
S
S
P
P
S
S
S
P
S
S
P
P
S
P
S
S
P
S
P
S
P
S
P
P
S
S
S
P
S
P
S
S
P
P
P
S
S
P
P
S
P
P
S
S
S
P
S
P
S
S
P
S
S
S
P
S
S
S
S
P
S
S
P
S
S
P
P
P
S
S
S
S
P
S
P
S
P
P
S
P
S
P
S
P
S
S
S
S
S
P
S
P
S
P
P
S
P
P
P
P
P
S
S
S
S
P
P
P
S
P
S
P
S
P
S
S
S
S
S
S
P
S
S
P
P
S
P
S
P
S
S
P
S
S
S
P
P
S
S
S
S
P
P
P
P
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
P
P
S
P
P
P
P
S
P
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
P
P
S
S
S
S
S
P
S
P
P
S
S
P
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
P
P
S
P
S
S
P
S
P
S
P
S
S
P
S
S
S
P
P
S
S
P
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
P
P
S
S
P
P
S
S
S
S
S
S
S
P
P
S
S
S
P
S
P
P
P
S
P
S
S
P
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
P
S
P
P
P
S
S
S
S
S
P
S
P
P
P
S
P
S
P
S
P
P
S
P
P
S
S
S
S
P
P
P
P
P
S
S
S
S
S
P
S
P
P
S
P
S
S
P
P
P
P
S
S
P
S
P
S
P
P
P
S
S
S
S
S
P
P
S
P
S
P
S
S
P
S
P
S
S
S
P
P
P
S
S
S
S
S
P
S
S
P
S
P
S
S
P
P
S
P
P
P
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
P
S
S
P
S
S
S
P
S
S
S
S
P
P
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
P
S
P
S
P
S
P
S
P
P
P
S
S
S
S
P
S
S
S
S
P
P
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
S
P
P
P
P
S
S
P
S
P
S
S
P
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
P
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
P
P
P
S
P
P
P
S
S
S
P
P
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
P
P
S
S
S
S
S
P
P
P
S
S
P
S
P
P
S
S
P
S
S
P
S
P
P
S
S
S
S
P
P
S
P
S
S
S
P
P
P
P
S
P
S
S
P
S
P
P
P
P
S
S
P
S
P
S
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
S
P
S
P
P
S
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
P
P
P
P
P
S
P
P
P
S
S
P
S
S
P
S
P
P
S
S
P
S
P
S
P
S
S
S
S
P
S
S
P
S
S
P
P
P
P
P
S
P
P
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
P
S
S
P
S
P
P
S
S
S
S
P
P
P
P
P
S
S
S
P
P
P
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
P
P
P
P
P
P
S
P
S
S
S
P
P
P
P
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
P
P
P
P
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
P
S
S
S
P
S
P
P
S
P
S
S
P
P
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
P
S
P
P
P
S
P
P
P
P
S
S
S
S
S
P
S
P
P
P
P
P
P
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
P
P
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
P
P
S
P
P
P
S
P
S
P
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
P
S
S
P
S
P
P
P
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
P
S
P
P
S
P
P
S
S
S
S
S
P
S
S
S
P
P
S
P
P
S
S
P
P
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
P
S
S
P
S
P
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
P
P
S
S
P
S
P
S
S
P
P
S
P
P
P
P
S
S
P
P
P
S
S
S
P
P
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
S
P
P
P
S
S
P
P
P
P
P
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
P
P
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
P
P
P
P
S
P
S
S
S
S
P
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
P
S
P
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
P
S
S
P
P
S
P
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
P
S
S
S
P
S
S
P
S
S
S
P
P
S
P
S
P
S
P
S
S
S
P
S
P
S
S
S
S
S
P
P
P
S
P
P
S
S
S
P
S
P
P
P
P
S
P
P
P
P
S
P
S
S
P
P
S
S
P
S
S
S
P
P
S
P
P
S
P
S
S
S
P
P
P
S
P
S
P
S
S
P
P
S
P
P
S
P
S
P
S
P
S
S
P
P
S
S
S
P
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
P
S
P
P
P
S
S
S
S
S
P
S
P
P
P
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
S
P
S
P
S
P
P
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
P
P
P
P
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
S
S
P
P
S
P
P
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
P
P
S
P
P
S
S
S
P
S
S
S
S
P
S
P
P
P
S
P
S
P
S
S
S
P
S
S
S
S
S
P
P
S
P
S
S
P
P
P
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
P
P
S
P
P
S
P
P
P
S
S
P
S
S
P
P
P
P
P
P
P
S
P
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
P
P
P
S
P
P
S
S
S
S
S
P
S
P
P
S
P
P
P
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
P
S
P
S
P
S
S
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
S
S
P
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
P
S
S
P
S
S
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
P
P
P
S
S
P
S
S
P
S
P
S
S
P
S
P
S
S
P
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
P
P
S
P
S
P
P
S
S
S
P
P
S
S
S
S
S
P
P
S
P
S
P
S
S
P
P
S
S
P
P
P
P
P
S
P
S
P
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
P
P
S
P
S
P
P
P
P
P
P
S
P
P
P
S
S
P
P
P
S
P
P
S
P
P
P
P
S
S
S
P
S
S
S
S
P
P
P
S
P
S
S
P
S
P
S
P
P
S
P
S
P
S
P
S
P
P
S
S
S
S
S
S
P
S
P
P
S
S
P
P
S
P
S
P
S
S
P
P
S
P
S
S
S
S
S
P
P
S
P
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
P
S
P
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
P
S
P
P
S
S
P
P
P
S
S
S
S
P
S
S
P
S
P
P
P
S
P
S
S
P
P
P
S
S
S
S
S
P
S
P
P
S
P
S
S
P
P
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
P
P
P
P
P
S
S
P
P
P
S
S
P
P
S
S
S
S
S
S
P
S
S
P
P
P
P
S
S
S
S
P
P
P
P
S
P
P
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
P
P
P
P
S
S
P
S
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
P
S
P
S
P
S
P
P
S
P
S
S
S
S
S
P
S
S
S
P
P
S
S
P
S
P
P
P
P
P
S
P
P
S
S
S
S
S
P
S
S
P
P
S
S
P
P
S
S
S
S
P
P
S
S
S
P
P
S
S
P
P
P
P
S
S
S
S
S
S
S
S
S
P
P
P
S
P
S
S
P
P
S
S
P
S
S
P
S
P
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
P
P
S
S
P
P
P
S
S
S
P
P
P
S
P
P
P
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
P
S
S
P
S
S
S
P
S
P
S
P
P
S
P
P
P
S
P
P
P
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
P
S
P
S
S
P
P
S
S
S
P
S
S
P
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
P
S
P
S
S
S
P
P
P
S
S
P
S
P
P
P
P
S
S
S
S
S
P
P
P
S
S
P
S
P
S
S
S
P
S
P
S
P
P
S
S
S
S
S
P
S
P
S
P
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
P
P
P
S
P
P
S
P
S
P
S
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
P
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
P
P
P
P
S
S
S
P
S
P
P
S
S
S
P
S
P
P
S
S
S
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
P
P
P
S
P
P
P
S
P
S
P
S
P
S
S
P
P
S
S
S
P
S
S
S
S
P
P
P
P
P
S
P
P
S
P
S
S
P
P
S
P
S
S
P
S
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
P
S
P
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
P
S
S
S
S
P
P
S
S
S
S
P
S
P
P
P
S
P
P
P
S
S
P
S
S
S
P
S
P
S
S
S
P
P
P
P
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
S
S
P
P
S
S
S
S
P
P
S
S
P
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
P
S
P
S
P
S
P
P
P
S
S
S
S
S
S
P
P
P
P
S
P
S
P
S
S
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
S
P
S
P
P
P
P
P
S
P
P
S
S
S
S
P
P
P
S
S
S
P
S
P
P
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
P
S
P
S
S
S
P
P
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
S
P
P
S
P
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
P
S
P
P
P
P
S
P
S
S
S
S
P
P
P
S
P
S
S
S
S
S
P
S
S
P
P
P
S
P
P
P
P
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
P
S
P
P
S
P
S
S
P
P
S
P
S
S
S
P
P
S
P
P
P
S
P
P
P
P
P
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
P
S
P
P
S
P
S
P
S
P
P
S
P
S
P
P
S
S
P
S
S
S
S
S
S
P
P
P
P
S
P
S
P
P
S
S
S
P
S
S
P
S
S
P
S
S
S
S
P
P
P
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
P
P
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
P
P
P
S
P
P
S
S
S
P
P
P
S
P
P
P
S
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
P
S
P
S
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
P
S
S
S
S
P
P
S
P
P
S
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
P
P
P
P
P
S
P
P
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
P
S
S
P
P
S
S
S
P
S
S
P
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
P
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
P
P
P
P
P
P
S
S
P
S
P
S
P
S
S
P
S
P
S
P
S
P
S
S
P
P
S
S
P
S
S
P
S
P
P
P
P
P
S
P
S
S
S
P
P
P
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
P
P
S
P
P
P
S
S
S
P
P
P
P
S
S
S
S
P
S
S
S
P
S
S
S
P
P
S
P
P
S
S
P
P
P
S
P
S
P
S
S
P
P
S
P
S
S
P
S
S
P
S
P
S
P
P
P
P
S
S
S
S
P
P
P
P
S
S
P
S
S
S
S
S
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
P
S
P
P
P
S
S
S
S
P
S
P
S
S
P
S
S
S
S
P
P
S
P
P
S
S
P
S
S
P
P
S
S
P
S
P
S
S
P
P
P
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
P
P
P
P
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
P
S
P
S
S
S
P
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
P
P
P
S
P
S
S
P
P
S
P
P
S
S
S
S
S
P
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
P
P
S
P
S
S
S
S
P
S
P
S
S
P
S
S
P
S
P
S
P
S
S
P
P
S
S
S
S
P
S
S
P
P
P
S
P
P
P
P
S
S
P
S
S
S
S
P
S
P
S
P
P
S
S
S
S
P
P
S
S
S
P
P
S
S
S
P
P
S
S
P
P
P
S
P
S
S
P
S
S
S
S
S
P
S
S
P
S
S
P
P
P
S
S
P
P
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
P
S
P
P
S
S
P
S
S
S
P
S
S
S
P
P
S
S
P
S
P
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
P
S
S
P
S
S
P
S
P
P
S
S
P
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
P
S
P
S
S
S
S
P
S
S
S
P
P
P
P
P
S
S
S
P
S
S
P
P
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
P
S
P
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
P
S
P
P
P
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
P
S
S
P
S
S
S
S
P
S
P
S
P
P
S
S
S
P
S
P
S
S
S
P
S
P
P
S
P
S
S
P
S
S
S
P
P
S
S
P
S
P
S
S
P
P
S
S
P
P
S
S
P
S
P
P
S
P
S
S
S
P
S
S
P
S
P
P
S
S
P
S
S
P
P
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
P
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
P
P
S
S
S
S
S
S
P
P
S
P
P
P
S
P
P
S
S
S
S
P
S
P
P
S
P
S
S
S
P
S
P
P
P
S
P
S
S
S
S
S
P
S
S
S
P
P
P
P
S
P
S
P
P
S
S
P
P
S
S
P
P
S
P
S
S
S
P
P
P
S
P
S
P
S
P
S
P
S
P
P
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
P
P
P
P
S
S
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
P
S
P
P
S
P
S
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
P
P
S
P
P
S
S
S
S
S
P
P
S
S
P
S
P
S
P
S
P
S
P
P
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
P
S
P
P
P
P
S
S
P
S
S
P
P
P
S
P
P
S
S
P
S
S
S
P
P
S
P
P
P
S
P
P
S
S
S
S
P
P
P
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
P
S
P
S
P
S
S
S
S
P
P
P
S
P
S
S
S
P
P
P
P
S
S
S
P
S
S
S
S
P
S
P
P
P
P
P
S
S
S
S
S
S
S
P
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
P
S
P
P
P
S
S
P
S
P
P
P
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
P
P
P
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
P
P
S
P
S
P
P
S
P
P
S
S
S
P
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
S
P
S
P
P
S
S
P
P
S
S
P
P
S
S
P
P
S
P
P
S
S
S
P
S
S
P
S
S
P
P
P
P
S
S
S
P
S
S
S
P
S
P
S
S
P
S
P
S
P
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
P
P
S
S
P
S
P
S
P
S
S
P
P
P
S
P
P
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
P
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
P
P
S
S
P
S
S
S
P
S
P
P
P
P
S
S
P
S
P
S
S
P
S
S
P
P
S
P
S
S
S
P
S
S
P
S
S
P
S
S
P
P
P
S
P
S
S
S
P
S
S
S
S
S
P
S
P
S
S
P
S
P
P
S
P
S
S
P
S
P
P
S
S
P
S
S
S
S
P
S
P
P
S
S
P
P
S
P
S
S
S
S
S
P
P
S
S
S
S
P
P
S
P
S
S
S
P
S
S
P
S
S
P
S
S
S
P
P
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
P
S
S
P
P
S
S
S
S
P
P
S
P
S
P
S
P
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
P
P
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
P
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
S
S
P
P
S
S
S
P
S
S
S
S
P
S
P
P
S
P
P
S
P
P
P
P
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
P
S
P
P
S
P
P
S
P
S
S
P
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
P
S
P
P
P
S
S
P
S
P
P
S
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
P
P
S
P
P
P
P
P
P
S
S
S
P
P
S
P
S
S
P
S
S
S
S
P
S
S
S
S
P
P
P
S
P
S
S
P
S
S
S
P
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
P
S
S
P
P
P
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
P
P
P
P
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
P
P
S
P
P
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
P
P
P
S
P
S
P
P
S
P
P
S
P
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
P
P
S
P
P
P
S
P
S
S
S
S
P
P
S
S
S
S
S
S
P
P
P
S
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
P
P
P
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
P
S
S
P
S
P
S
P
P
S
S
P
S
S
P
P
S
S
S
P
P
P
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
S
S
P
S
P
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
P
P
P
P
S
S
P
S
P
S
P
P
P
P
S
S
S
S
P
P
S
S
S
S
P
S
P
S
S
S
P
P
S
P
S
P
S
S
P
S
S
S
P
S
P
P
S
P
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
P
P
P
S
S
S
S
P
S
P
P
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
P
S
P
P
P
S
S
S
P
S
P
S
P
S
S
P
S
S
P
P
P
S
S
P
S
P
S
S
P
P
S
S
P
S
S
P
S
S
P
S
S
S
S
S
P
S
S
P
P
P
S
P
P
S
S
S
P
S
S
S
S
S
P
S
P
S
P
P
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
S
P
S
S
P
S
S
P
S
S
P
S
S
S
P
S
P
P
S
S
S
S
P
P
P
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
P
S
P
S
P
S
P
S
P
P
S
S
S
P
P
P
S
P
S
P
S
P
S
S
P
S
P
S
P
P
S
S
P
P
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
P
P
P
S
S
S
P
S
S
S
S
S
P
S
P
P
P
S
P
S
S
S
S
S
S
P
S
P
P
P
P
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
S
P
P
P
P
P
S
P
S
S
S
P
S
S
S
P
S
S
P
S
P
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
S
P
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
P
P
S
P
S
P
P
S
P
P
P
S
S
S
P
S
S
P
S
P
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
P
S
P
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
P
P
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
P
P
P
S
P
S
P
S
S
P
S
P
P
P
S
P
S
S
P
P
S
S
S
S
S
P
S
P
S
P
S
P
S
S
S
S
S
P
S
S
S
P
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
P
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
P
P
S
S
S
P
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
P
P
P
P
S
S
S
S
P
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
P
P
S
P
S
P
P
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
P
S
P
P
S
P
P
P
P
P
S
P
S
P
S
P
P
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
P
P
S
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
S
P
P
S
S
S
P
S
P
P
S
S
P
S
S
S
P
S
P
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
P
S
S
S
S
P
S
P
P
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
P
P
P
P
S
S
P
P
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
P
S
P
S
P
S
S
P
S
P
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
P
P
P
S
P
S
S
P
S
P
S
S
P
S
P
P
P
S
S
P
P
S
S
P
P
P
P
S
S
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
P
P
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
P
P
S
P
P
P
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
P
S
P
P
S
S
P
S
P
S
P
S
S
S
P
S
P
S
P
S
P
S
S
P
S
S
P
S
P
S
P
S
P
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
P
P
P
S
S
P
S
S
S
P
S
P
S
S
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
P
P
S
S
P
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
P
P
P
S
S
P
P
S
S
P
P
S
S
S
S
P
P
S
S
S
P
S
S
P
P
S
S
P
P
P
S
P
P
S
P
P
S
P
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
P
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
P
P
S
S
P
S
P
S
P
S
S
P
S
P
P
S
S
S
S
P
S
P
P
S
S
S
S
P
P
S
P
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
P
S
P
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
S
P
P
S
P
S
S
S
P
S
P
S
S
P
P
P
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
P
P
P
P
S
S
P
P
P
S
P
S
P
P
P
S
S
S
S
S
P
P
S
P
S
P
S
P
P
S
P
S
P
S
P
P
P
P
S
S
S
S
P
P
S
S
S
S
P
S
S
P
P
S
P
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
P
P
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
P
S
S
P
P
S
P
S
S
S
P
S
P
P
S
S
S
S
P
S
S
P
P
P
S
S
P
S
S
S
P
P
S
P
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
P
S
S
S
P
P
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
P
P
P
P
P
P
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
P
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
S
S
P
P
P
S
P
P
P
P
S
P
S
S
S
S
S
P
P
S
P
P
S
P
S
S
P
P
S
S
P
P
S
P
S
S
S
S
P
S
P
P
S
S
P
P
P
P
P
S
S
P
S
S
S
S
P
S
S
S
S
S
P
P
S
P
S
S
S
S
P
P
S
P
S
S
S
P
S
P
P
P
P
S
P
S
P
P
P
S
P
S
S
S
S
S
S
P
P
S
P
P
S
S
P
P
S
P
S
P
S
S
P
P
P
S
P
P
P
P
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
P
S
P
S
S
P
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
P
P
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
P
P
S
S
P
S
P
P
S
P
P
S
S
P
P
S
P
S
S
S
P
P
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
P
S
P
P
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
P
P
S
P
S
S
S
P
S
S
S
P
P
P
S
S
P
S
P
S
S
S
S
S
P
S
P
P
S
P
S
S
S
P
S
P
S
S
P
P
P
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
S
P
P
S
S
S
S
P
P
S
S
P
P
P
P
P
P
S
P
S
S
P
S
P
S
P
P
S
P
S
P
S
S
P
S
S
P
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
P
P
P
S
S
S
S
S
S
S
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
P
P
S
P
S
S
S
S
P
P
S
S
S
P
S
P
S
P
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
P
S
P
P
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
P
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
P
S
P
S
P
S
S
S
P
S
S
S
P
S
S
P
S
P
P
S
P
P
S
S
P
S
S
S
S
P
P
S
P
P
P
P
S
S
P
S
S
S
S
S
S
P
P
P
P
S
S
S
P
S
S
S
P
P
P
S
S
P
P
P
S
S
P
S
P
P
S
P
P
S
S
S
S
P
S
S
P
P
S
S
S
P
S
P
S
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
P
P
P
P
P
P
P
P
P
S
S
P
P
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
P
S
P
S
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
P
S
S
S
P
P
S
S
S
S
S
P
S
P
S
S
S
S
P
P
S
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
P
S
P
S
P
S
P
P
S
P
S
P
P
P
P
P
S
P
S
S
S
S
S
P
P
P
S
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
P
P
P
P
S
S
S
S
P
S
P
P
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
P
S
P
S
S
S
P
S
S
P
P
S
S
S
P
P
S
P
P
P
P
S
S
P
S
S
P
S
P
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
P
P
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
P
S
P
S
S
P
P
S
S
S
P
P
P
P
P
P
S
S
S
S
P
S
S
P
P
S
S
P
P
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
P
P
S
P
S
P
P
P
S
P
P
S
P
S
S
P
P
S
P
S
P
P
P
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
P
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
S
P
P
P
S
S
S
S
S
S
P
P
P
P
S
P
S
P
S
P
P
P
S
S
P
S
S
S
P
P
P
S
S
P
S
P
S
S
P
P
P
S
S
S
S
P
S
S
P
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
P
P
S
S
S
P
S
S
S
S
S
P
S
P
S
P
S
S
P
P
S
P
P
P
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
P
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
P
P
P
S
S
S
S
P
P
S
P
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
P
P
S
S
S
P
P
P
S
P
P
S
S
S
S
P
P
P
P
P
S
P
S
P
S
P
P
S
P
S
P
P
S
S
S
S
S
P
P
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
P
P
P
S
S
P
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
P
P
S
P
P
S
S
P
S
P
P
S
P
P
P
S
P
P
P
S
P
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
P
P
S
S
P
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
P
P
P
S
S
S
S
P
P
S
S
S
P
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
P
P
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
P
S
S
P
S
P
S
P
P
P
P
S
S
P
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
P
P
P
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
S
S
S
P
P
S
S
P
P
P
S
P
S
S
P
S
S
P
S
S
S
P
S
P
P
P
S
S
P
S
S
S
P
S
P
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
S
P
P
S
P
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
P
S
S
P
S
S
P
P
P
P
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
P
P
S
S
S
P
S
S
P
S
P
S
P
S
S
P
S
S
S
P
S
S
S
P
P
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
S
S
S
S
P
P
S
S
P
P
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
S
P
S
S
S
P
S
S
P
P
S
P
S
P
S
S
P
P
S
P
P
S
S
S
P
P
P
S
S
S
P
P
S
S
S
S
P
P
S
P
P
S
P
P
S
P
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
S
P
S
S
P
P
P
S
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
S
P
P
S
S
S
P
S
S
P
P
P
S
S
S
P
S
P
S
S
P
S
S
P
S
P
S
S
P
P
S
P
P
P
P
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
P
P
S
P
S
S
P
S
P
P
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
P
P
S
P
S
P
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
P
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
P
S
S
S
P
S
P
S
S
P
S
P
P
P
P
S
S
S
P
S
S
P
S
P
S
P
S
S
P
S
S
P
P
P
S
P
S
S
P
P
S
P
P
S
S
S
P
P
S
S
S
S
P
S
P
P
S
P
P
S
S
P
P
S
P
P
S
S
S
S
S
P
S
P
P
S
P
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
P
S
P
S
S
P
S
P
S
P
S
S
S
S
P
P
S
P
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
P
P
S
S
S
P
S
S
P
S
P
P
S
S
P
P
S
P
S
P
P
S
S
P
S
S
S
S
P
S
S
P
S
P
P
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
P
P
P
S
S
P
S
S
S
P
S
P
S
P
P
S
P
S
P
S
S
P
S
S
S
P
P
S
S
P
P
P
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
P
P
P
S
S
S
S
P
S
P
P
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
S
P
S
P
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
P
S
S
P
S
S
S
P
P
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
P
P
S
S
S
S
S
S
P
S
P
S
P
S
S
S
P
S
S
P
P
P
P
P
P
S
P
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
P
S
P
S
P
S
S
S
S
S
S
S
P
P
P
P
S
S
P
S
S
S
P
S
S
S
P
P
P
P
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
P
S
S
P
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
P
S
S
P
P
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
P
P
S
S
P
P
S
P
S
P
S
P
P
S
S
S
P
S
P
S
P
S
S
P
S
S
P
S
S
P
S
P
S
P
S
P
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
P
S
P
P
S
S
S
S
S
S
P
P
S
P
P
S
P
P
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
P
P
P
S
P
S
P
P
P
S
S
S
P
S
S
S
S
P
S
P
S
S
P
P
P
P
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
P
P
S
S
P
P
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
S
S
S
P
S
S
P
S
S
S
P
P
P
S
P
S
P
P
S
P
S
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
P
P
S
P
S
P
P
S
S
S
S
S
P
P
S
S
P
P
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
P
S
P
S
P
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
P
P
P
P
P
P
S
S
S
S
S
P
P
S
P
P
S
S
P
S
P
S
P
S
S
S
P
P
P
S
P
P
P
S
P
P
S
S
P
S
S
S
S
P
S
P
P
P
P
S
S
S
P
S
P
P
S
S
S
S
P
S
P
P
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
P
P
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
P
P
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
S
P
S
S
P
S
S
P
P
S
S
P
S
P
P
P
S
S
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
S
P
P
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
P
P
P
S
S
S
P
S
S
S
P
P
P
S
S
S
S
P
S
P
S
P
S
P
S
P
S
S
S
P
S
S
S
P
P
P
P
P
P
S
S
P
S
S
P
S
S
P
S
P
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
P
P
P
S
S
P
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
P
S
S
P
S
P
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
P
S
S
P
S
S
S
P
P
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
P
P
P
S
S
S
S
P
P
S
P
S
S
P
S
S
P
S
P
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
P
P
P
S
P
S
S
P
S
P
S
P
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
P
S
P
P
P
P
S
P
S
P
S
S
S
S
P
P
S
S
P
P
P
S
S
S
P
S
P
S
P
S
P
S
P
P
P
P
S
P
P
S
S
S
P
P
S
P
P
S
S
S
S
P
P
P
P
S
P
P
S
S
S
P
P
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
P
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
P
P
S
P
S
S
S
P
P
S
S
P
P
P
P
P
S
S
S
S
S
S
P
P
P
S
S
P
S
S
P
S
S
S
P
P
P
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
P
P
S
P
S
P
S
P
S
P
S
S
S
P
S
P
S
P
P
P
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
P
P
S
P
S
S
P
S
S
S
P
S
P
S
P
S
S
S
P
S
S
P
S
P
P
P
S
S
S
S
P
S
S
P
P
S
S
P
S
S
P
P
P
P
P
S
S
P
P
P
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
P
P
P
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
P
P
S
S
P
P
P
S
S
P
S
P
P
P
S
P
S
S
S
P
S
P
P
S
P
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
P
S
P
P
S
S
S
S
P
P
P
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
P
P
P
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
P
P
S
P
S
P
P
P
S
S
S
S
S
P
P
P
P
P
P
P
S
S
P
P
P
S
P
P
S
S
S
S
S
S
P
P
P
P
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
P
S
S
P
P
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
P
P
P
P
S
P
S
S
S
P
S
S
S
S
P
S
S
P
S
S
P
P
S
P
P
S
P
P
P
P
P
P
P
P
P
S
S
P
P
S
S
P
S
S
S
S
P
P
P
S
S
P
P
S
P
S
S
P
P
S
S
S
P
S
S
S
S
S
P
S
P
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
P
P
S
S
P
S
S
S
S
S
P
S
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
P
S
S
P
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
P
P
P
S
S
P
P
P
S
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
P
S
P
S
P
S
S
S
S
S
P
P
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
P
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
P
P
P
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
P
P
S
P
P
S
S
S
P
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
P
S
P
S
S
S
P
S
P
S
P
S
P
S
S
P
S
P
P
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
P
S
P
S
P
S
P
P
P
S
S
P
S
P
S
S
P
P
P
S
P
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
S
P
P
S
P
P
P
S
S
P
S
P
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
S
S
P
P
S
S
S
P
P
S
P
P
P
P
P
P
S
P
P
S
P
P
P
S
P
S
S
S
S
P
S
S
P
P
S
S
P
S
P
S
P
S
P
P
P
P
P
S
S
S
S
P
S
S
S
P
P
P
P
P
S
P
S
S
S
P
P
P
P
P
P
P
S
S
S
S
P
P
S
S
P
P
P
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
P
S
P
S
P
S
P
S
S
P
P
P
P
S
P
S
S
S
S
S
P
S
P
S
P
P
P
S
P
S
S
P
S
P
P
P
S
S
P
S
P
P
P
S
S
S
P
P
P
S
S
P
S
P
S
S
S
P
S
P
S
P
P
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
P
S
P
P
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
P
P
P
P
S
P
S
S
S
S
P
P
S
S
S
S
P
P
P
P
S
S
P
P
S
S
S
S
P
S
S
P
P
P
S
S
P
S
P
P
S
S
P
S
S
P
S
S
P
P
S
S
P
P
S
P
S
S
P
P
P
P
P
P
S
P
P
S
P
P
S
S
S
S
S
S
P
P
S
P
P
S
S
P
P
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
S
P
S
P
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
S
S
P
S
P
S
S
S
P
P
S
P
S
P
P
P
P
P
S
P
S
S
S
P
S
P
P
P
P
P
S
S
S
S
S
P
P
P
P
S
S
S
S
P
P
S
P
P
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
P
S
S
S
P
S
P
P
P
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
P
S
S
P
S
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
P
S
P
S
S
P
S
P
S
S
P
S
S
P
S
P
P
S
S
S
S
P
P
P
S
S
S
S
S
S
P
P
P
S
P
S
S
S
S
S
P
S
P
P
P
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
S
S
P
S
P
S
S
P
P
S
P
S
S
P
P
S
S
P
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
P
S
S
P
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
P
S
S
S
S
P
P
P
P
P
S
P
S
S
S
S
S
S
P
P
P
S
S
P
P
S
S
S
S
S
P
P
P
P
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
P
S
P
P
S
S
P
P
S
P
P
P
S
S
S
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
S
P
P
P
S
P
P
S
P
S
P
P
P
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
P
P
P
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
P
S
S
P
P
P
S
P
S
S
S
P
S
S
S
P
P
S
P
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
P
S
S
S
S
P
S
P
S
P
P
S
P
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
P
P
S
S
P
P
S
P
P
S
P
P
S
S
S
P
P
P
P
S
S
S
S
S
S
P
P
P
S
P
S
P
P
S
P
P
P
S
S
S
P
S
S
S
S
P
P
S
S
P
S
S
S
P
P
S
P
P
S
P
S
S
P
S
S
S
S
P
P
P
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
P
P
S
P
S
S
P
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
P
S
S
P
S
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
P
P
S
S
S
S
P
S
S
P
P
S
P
P
P
P
S
P
P
S
S
P
S
S
P
P
P
S
P
S
P
P
S
P
S
P
P
P
P
S
P
P
S
S
P
P
S
S
S
P
S
P
P
P
S
P
S
S
P
S
S
P
P
S
S
S
P
S
P
P
S
S
S
S
S
S
P
P
P
S
S
S
S
S
P
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
P
P
S
S
S
P
P
P
S
S
P
P
P
P
P
P
S
S
S
P
S
S
P
P
P
S
S
S
S
P
S
S
P
S
S
S
S
P
P
P
S
S
P
P
P
S
P
P
P
S
S
S
S
S
S
P
P
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
P
P
S
P
P
P
S
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
P
S
P
S
P
S
S
P
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
S
P
P
S
P
P
S
S
P
S
P
P
S
P
P
S
S
P
S
S
P
S
P
P
P
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
P
P
P
S
P
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
P
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
S
S
P
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
P
S
P
P
S
S
P
S
P
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
P
P
P
S
P
P
P
P
S
S
S
S
S
S
P
P
S
S
P
S
P
P
P
S
S
S
S
P
P
P
S
P
S
S
S
P
S
P
P
S
S
P
P
S
S
S
P
S
S
P
P
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
P
S
P
S
P
S
P
S
S
P
S
S
P
P
S
P
S
P
P
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
P
P
S
S
P
P
S
S
S
S
P
S
P
S
P
S
P
S
S
P
S
S
S
P
P
P
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
P
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
P
S
S
S
P
S
P
S
S
S
P
P
P
S
P
S
S
P
S
S
S
S
S
P
S
P
S
S
P
P
S
S
P
S
S
P
S
S
P
P
P
P
P
S
S
S
P
S
P
S
S
P
S
S
P
P
S
P
S
P
P
P
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
P
P
S
S
S
P
S
S
S
S
P
P
P
S
S
S
P
S
P
S
S
P
S
S
S
P
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
P
P
S
P
S
P
P
S
S
P
P
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
P
P
S
P
S
S
S
P
S
P
S
P
S
S
P
S
S
P
S
S
S
P
P
P
S
S
P
P
S
S
S
P
S
P
S
P
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
P
P
P
S
S
P
S
S
S
S
P
P
S
S
P
S
P
S
P
S
S
S
P
P
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
P
S
P
S
S
P
P
S
S
S
P
S
S
P
S
P
S
S
P
P
S
S
S
P
P
S
S
P
S
S
S
S
P
P
S
S
S
S
P
S
P
P
S
P
S
S
P
P
P
S
S
P
P
S
S
P
S
P
P
S
P
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
P
S
P
S
P
P
S
S
S
S
S
P
S
P
P
P
P
P
S
P
S
P
S
P
S
S
P
P
S
P
P
P
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
P
P
S
P
S
S
P
S
S
S
S
P
P
S
P
S
P
P
P
P
S
S
S
P
P
S
P
P
P
P
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
P
S
S
P
P
P
P
S
P
P
S
P
S
P
S
S
P
S
P
S
P
P
S
P
S
S
S
P
P
S
P
S
S
P
P
P
S
S
P
P
P
S
S
P
S
S
P
P
P
S
P
S
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
P
P
S
P
P
S
S
S
P
S
S
S
S
P
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
P
P
S
P
S
S
S
P
P
P
S
S
S
S
S
P
S
S
S
P
S
P
P
S
P
P
P
P
S
S
S
P
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
P
S
S
P
P
P
S
P
S
S
S
S
P
P
S
S
S
P
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
P
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
P
P
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
S
P
S
P
S
P
S
S
S
S
P
P
P
P
S
S
P
P
S
S
P
S
S
S
P
P
P
P
P
P
P
S
P
S
P
P
S
P
P
S
S
S
S
P
S
S
P
P
P
S
P
P
S
P
S
P
P
P
P
S
P
P
P
S
S
P
S
S
P
P
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
S
P
S
P
P
S
S
S
S
S
S
S
P
P
P
P
P
P
P
S
S
S
P
P
S
P
S
S
P
P
P
P
S
S
S
P
S
S
P
P
S
S
P
S
P
S
P
S
S
S
S
S
P
S
P
S
P
P
P
P
S
S
S
P
S
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
P
S
P
P
P
P
S
P
P
S
S
S
P
S
S
P
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
P
P
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
P
S
P
P
P
S
P
S
S
P
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
P
S
S
S
S
S
P
P
S
P
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
P
S
S
P
S
S
P
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
P
P
P
P
P
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
P
S
P
P
S
P
S
P
S
S
S
P
S
S
P
S
S
S
P
S
P
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
P
P
S
S
P
S
P
S
S
S
P
P
S
P
S
P
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
P
S
P
S
P
P
P
S
S
S
P
S
S
S
S
P
S
P
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
P
S
S
S
P
S
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
P
P
P
S
S
P
S
P
S
P
S
S
S
S
S
S
P
P
S
S
S
P
P
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
P
P
P
S
P
P
P
P
P
S
S
P
S
S
S
S
S
S
P
P
P
P
S
S
P
S
S
S
S
P
P
P
P
S
P
S
P
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
P
S
P
S
S
P
S
P
S
S
S
S
S
P
P
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
S
P
P
S
S
S
S
P
S
P
S
S
P
S
P
S
P
S
S
P
P
S
S
P
P
P
S
S
P
S
P
S
S
S
P
S
P
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
P
P
S
S
P
P
P
P
S
P
S
S
S
P
S
P
S
S
P
S
P
P
S
P
S
S
S
P
P
P
S
S
P
P
P
P
P
P
P
S
S
S
S
P
S
P
S
P
S
S
S
S
P
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
P
S
P
S
P
P
S
S
S
P
P
S
S
S
S
S
P
S
P
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
P
P
S
S
P
S
S
P
S
P
P
P
S
P
S
P
S
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
P
S
S
P
S
P
P
S
P
P
P
S
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
S
P
S
P
P
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
P
P
S
P
S
S
S
S
S
P
S
S
S
P
P
S
P
P
P
S
S
S
S
P
S
S
P
P
P
P
P
S
S
P
S
P
S
P
S
P
S
S
P
P
S
S
P
P
S
P
P
S
P
S
P
P
S
P
S
P
S
P
P
P
P
S
S
S
P
S
P
S
S
S
S
S
S
P
S
P
P
S
S
S
P
P
S
P
S
S
P
P
S
S
S
P
S
P
P
S
S
S
P
P
P
S
S
P
S
S
P
S
P
S
S
S
S
S
P
P
P
S
S
P
P
P
S
P
S
S
P
S
P
P
S
S
S
P
S
P
P
P
P
P
P
P
S
S
S
P
S
P
S
S
S
P
S
P
P
P
P
P
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
P
S
S
S
P
P
P
S
P
S
S
P
S
S
S
P
P
S
P
P
P
S
P
S
P
S
S
P
S
S
S
S
P
P
P
S
P
P
S
P
S
P
P
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
P
P
S
S
P
P
S
S
S
S
P
P
S
S
S
P
S
P
S
S
S
S
S
P
P
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
P
S
S
S
S
P
S
P
S
P
S
S
S
S
P
P
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
P
P
P
S
S
S
S
S
P
P
S
P
S
P
S
S
S
P
P
P
P
S
S
P
P
S
S
S
P
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
P
P
P
S
S
S
P
S
P
S
P
S
P
P
P
S
S
S
P
S
S
S
S
S
P
S
P
P
P
S
P
S
S
P
P
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
P
P
P
S
S
P
S
S
S
S
P
P
P
P
S
P
S
P
S
P
S
P
P
P
P
S
S
P
S
S
S
S
P
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
P
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
P
S
P
P
S
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
S
S
P
P
P
S
S
S
S
P
S
S
P
S
P
S
P
S
P
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
S
P
S
P
S
S
S
P
S
S
P
S
P
S
P
S
P
P
P
P
S
S
P
S
P
P
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
P
S
P
S
S
P
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
P
P
P
P
S
S
S
S
S
P
P
P
P
S
P
P
S
S
S
P
S
P
P
S
P
S
P
S
P
P
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
P
P
P
P
S
S
P
S
S
P
P
P
P
S
S
S
P
P
P
P
S
P
P
P
S
P
S
S
P
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
P
P
P
S
S
S
P
P
S
S
S
P
S
P
S
S
P
S
P
S
S
P
S
S
S
P
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
S
S
P
P
S
S
S
P
P
S
S
S
S
P
S
S
P
P
S
S
P
P
P
S
P
S
P
P
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
S
P
S
P
S
S
P
P
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
P
P
P
S
P
P
S
S
S
S
S
P
S
P
P
P
P
P
S
S
S
S
S
S
P
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
P
S
P
P
S
S
S
S
P
P
P
S
S
P
P
P
S
S
P
S
S
S
P
P
S
P
P
S
S
P
S
P
P
P
P
P
S
P
S
S
S
P
P
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
P
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
P
S
P
S
S
P
S
S
S
S
P
S
S
S
S
P
S
P
S
P
S
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
P
P
P
S
P
S
S
S
P
S
S
P
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
P
S
S
S
S
S
S
P
P
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
P
S
P
S
P
P
S
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
P
S
P
P
S
P
S
P
P
S
P
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
S
P
S
S
P
S
P
S
P
P
P
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
P
S
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
P
P
S
S
P
S
P
P
S
P
S
S
P
S
S
S
S
P
P
S
P
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
S
P
P
P
P
S
S
S
S
S
S
P
P
S
P
S
P
P
P
P
P
S
P
P
P
S
S
P
P
S
P
P
P
P
S
P
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
P
S
P
S
S
S
S
P
S
S
S
P
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
P
S
P
P
P
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
P
P
S
P
P
S
P
S
S
S
P
S
S
S
P
S
P
S
P
P
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
P
P
P
P
P
S
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
S
S
P
S
S
P
P
P
P
S
P
S
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
P
P
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
P
S
P
P
S
P
S
P
S
S
S
S
S
P
S
S
S
S
P
P
P
P
P
S
P
S
P
P
S
S
S
P
S
P
P
S
S
P
S
P
S
S
S
S
P
S
P
P
P
S
S
S
S
P
P
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
P
P
S
P
S
S
P
S
P
S
S
S
P
S
P
P
S
S
S
P
P
P
P
S
P
S
S
S
P
S
P
P
P
P
S
P
P
S
S
S
S
S
P
P
S
P
P
P
P
S
S
S
S
S
S
P
S
S
P
P
S
P
S
S
S
P
S
P
S
S
S
P
S
S
P
P
P
P
S
S
S
P
S
P
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
P
P
P
P
S
S
P
S
S
P
S
S
P
S
S
P
P
P
S
P
S
S
S
S
P
S
P
P
S
S
S
P
S
P
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
P
P
S
S
S
P
S
P
S
S
S
P
S
S
P
S
S
P
S
S
P
P
P
S
S
S
S
S
S
S
S
P
S
P
S
P
S
P
S
P
S
P
S
P
S
S
P
S
S
S
P
P
S
S
P
S
S
P
S
S
P
S
S
S
P
S
S
P
S
P
S
P
P
P
S
S
S
P
P
S
S
P
P
S
P
S
P
P
S
S
P
S
S
P
S
P
S
S
P
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
P
S
P
P
S
P
P
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
P
S
P
S
S
P
S
S
S
P
S
S
S
S
P
P
P
S
P
S
P
P
S
S
P
S
S
S
S
P
S
S
S
P
P
S
S
P
P
S
S
P
S
P
P
S
S
S
S
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
P
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
S
P
P
P
S
P
S
S
S
P
P
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
P
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
P
S
S
S
P
S
P
S
P
S
S
P
P
S
P
S
S
S
P
P
S
P
S
P
P
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
S
P
P
P
P
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
P
S
P
P
S
P
P
P
S
S
S
P
P
P
S
P
S
P
S
P
S
S
P
P
P
S
P
S
S
P
P
S
P
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
P
S
P
S
P
S
P
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
P
P
S
S
P
P
P
S
S
P
S
P
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
S
P
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
P
S
P
S
P
S
S
S
S
P
S
P
P
S
P
P
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
P
P
S
P
S
P
S
S
S
P
P
S
S
P
S
S
P
S
S
P
P
S
S
P
S
P
P
P
S
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
P
P
S
S
P
S
S
S
P
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
S
P
S
P
S
P
P
S
P
S
S
S
S
P
P
S
S
P
P
S
P
P
S
S
P
S
S
S
P
P
P
S
P
S
P
P
S
P
P
S
S
P
S
P
P
S
P
S
S
P
P
S
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
P
S
P
S
P
S
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
P
P
P
S
S
P
P
P
S
S
P
P
P
S
S
S
S
S
P
S
P
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
P
S
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
P
S
P
S
S
P
P
P
P
S
S
S
S
S
P
P
S
P
P
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
P
P
S
P
P
S
S
P
S
P
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
P
S
S
P
P
P
S
P
P
P
S
S
S
S
S
P
P
P
S
S
P
S
P
P
S
S
S
P
S
S
P
S
P
S
P
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
P
S
S
P
S
S
P
P
P
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
S
P
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
P
P
P
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
S
P
P
P
S
S
S
P
S
S
P
S
P
P
S
P
P
S
P
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
P
P
P
P
P
S
P
S
S
P
P
P
P
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
S
S
S
S
P
P
S
P
P
S
S
S
S
P
P
P
P
S
S
P
S
P
P
P
P
P
S
P
P
P
S
S
S
S
S
P
S
P
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
S
S
P
P
P
S
S
S
P
P
S
P
P
P
S
P
S
P
P
S
S
S
P
S
S
S
S
P
P
S
S
P
S
S
P
P
P
P
P
S
S
S
S
P
P
S
S
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
P
P
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
P
S
P
S
P
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
P
S
P
S
S
P
P
P
P
S
P
P
P
S
S
P
S
P
P
S
S
P
S
S
P
P
S
P
S
S
P
P
S
S
S
S
P
S
S
P
S
S
P
S
S
S
P
P
P
P
S
P
P
S
P
S
S
P
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
P
P
S
S
P
P
P
P
P
S
S
P
S
S
P
S
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
P
S
P
P
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
P
S
S
S
S
S
P
P
S
S
S
P
S
P
S
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
P
S
P
S
S
P
P
P
P
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
P
P
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
S
S
S
S
P
P
P
P
P
S
P
S
S
P
P
P
S
S
S
P
S
S
P
P
S
P
S
P
S
S
S
P
S
S
S
P
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
P
P
S
P
S
P
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
P
P
S
S
S
P
S
P
S
S
P
S
S
S
S
P
S
P
P
P
S
S
S
S
S
P
S
P
S
P
P
S
S
S
S
P
P
P
P
S
S
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
P
S
P
S
P
S
P
P
S
S
P
P
S
S
S
S
S
P
S
P
S
P
S
P
P
P
P
S
S
S
P
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
P
P
P
S
S
P
S
P
P
S
S
S
P
P
S
S
S
S
S
S
P
P
P
S
S
P
S
S
P
S
P
S
S
S
P
P
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
P
P
P
S
P
S
P
S
P
S
S
P
S
S
S
P
P
S
S
S
S
S
S
P
P
S
S
P
P
P
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
P
P
S
S
P
S
S
P
S
S
S
P
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
P
P
S
S
P
S
P
P
S
P
P
P
S
S
P
P
S
S
P
P
S
S
P
P
P
S
S
S
S
S
P
P
P
S
S
S
S
P
S
P
P
P
S
S
P
S
P
P
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
P
P
P
S
P
P
S
S
S
P
S
S
P
S
P
S
S
P
P
S
P
P
S
P
S
P
P
S
P
S
S
P
S
P
S
P
P
S
S
P
S
S
S
S
S
P
P
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
P
S
P
S
S
S
P
S
P
P
S
S
S
S
S
P
P
P
S
S
P
S
S
S
P
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
P
S
P
S
S
S
P
P
P
P
P
P
S
P
P
P
S
S
S
P
S
S
S
P
S
S
S
S
P
P
P
P
P
S
S
S
P
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
P
P
S
P
P
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
P
P
S
S
P
P
S
S
P
S
P
S
P
S
P
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
S
P
S
S
P
P
P
P
S
P
P
S
S
S
S
P
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
P
P
P
S
S
P
S
P
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
P
P
P
S
S
P
P
P
P
S
P
P
S
S
S
S
S
S
P
S
S
P
S
P
S
P
P
S
S
S
P
S
P
S
P
P
S
S
S
S
S
P
S
S
S
P
P
S
S
P
S
P
S
P
S
S
S
S
S
P
P
S
S
S
P
P
S
S
P
S
S
P
P
S
S
P
S
S
S
P
P
S
P
S
P
S
S
P
S
S
S
S
P
S
S
P
P
P
P
S
S
S
P
S
P
S
S
S
S
P
P
S
P
P
P
P
P
P
S
P
P
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
S
P
P
S
S
S
P
S
P
S
P
S
P
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
P
P
P
S
P
P
S
P
S
S
P
P
P
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
P
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
P
P
S
P
S
P
P
S
S
P
S
S
S
P
S
S
P
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
P
S
P
S
S
S
P
S
P
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
S
P
S
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
S
S
P
S
P
P
P
S
S
S
P
P
S
S
P
P
S
P
P
S
S
S
P
P
P
P
S
P
S
S
S
P
S
S
P
P
S
P
S
P
S
S
P
S
P
S
P
P
S
S
S
S
P
S
P
S
P
P
S
P
P
S
S
P
S
S
P
P
S
P
S
S
P
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
P
S
P
S
S
S
S
P
P
S
P
P
P
P
P
P
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
P
S
P
P
S
P
P
S
P
S
P
P
P
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
P
P
P
S
S
S
S
P
S
S
S
P
P
S
S
P
P
P
S
S
P
S
P
S
P
P
S
P
S
S
S
S
S
S
S
P
P
P
S
P
S
P
P
S
P
S
S
P
P
S
P
S
S
P
P
S
P
S
S
S
P
P
S
S
S
P
S
S
P
S
S
P
S
S
P
S
S
P
P
S
S
P
P
S
P
P
S
P
P
S
P
P
P
S
S
P
S
S
P
P
S
P
S
S
P
P
P
P
S
S
P
P
S
P
P
P
P
S
P
S
S
S
P
S
P
P
P
S
P
S
P
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
P
P
S
S
P
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
P
P
P
P
P
P
S
S
S
S
S
P
S
P
S
S
P
P
S
P
S
S
P
S
S
S
S
P
S
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
P
P
S
S
P
S
S
P
S
S
S
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
P
P
S
S
P
S
S
S
S
P
S
S
P
P
S
P
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
S
P
P
S
P
P
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
P
S
P
P
P
P
P
S
S
P
P
S
P
P
P
S
S
P
P
P
P
S
S
P
P
S
S
S
S
P
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
P
P
S
P
P
S
P
S
P
P
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
S
S
P
S
P
S
P
S
P
P
P
P
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
P
P
S
P
S
S
P
S
P
P
P
P
S
S
P
S
P
S
P
S
S
P
S
P
P
S
P
P
P
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
S
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
P
S
P
S
P
P
S
S
S
P
P
S
P
P
P
P
S
S
S
S
S
S
S
P
S
S
P
S
P
S
P
P
P
S
P
S
P
S
S
S
S
S
P
P
S
S
P
S
P
S
S
P
P
P
P
S
S
P
P
S
P
S
S
S
P
S
S
S
S
P
P
S
P
S
P
S
P
S
S
P
P
S
S
S
S
P
S
P
P
S
P
S
P
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
S
S
S
P
S
S
S
P
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
P
P
S
S
S
P
S
S
S
P
S
S
S
P
S
P
P
S
P
P
S
P
S
P
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
P
S
P
S
P
S
P
S
P
P
S
P
P
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
S
S
S
P
S
S
P
P
P
S
P
S
P
S
S
P
S
P
P
P
P
S
P
P
P
S
P
P
S
P
P
P
P
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
P
P
P
P
P
P
P
S
P
P
S
P
P
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
P
P
S
P
P
S
S
S
S
P
P
P
P
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
P
P
P
P
S
P
P
P
S
S
S
S
P
S
S
S
P
P
S
S
S
P
P
P
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
P
P
P
S
P
P
P
P
P
S
P
P
P
P
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
P
P
P
P
P
P
P
P
P
P
P
S
P
P
S
P
S
S
S
P
P
S
S
P
P
S
S
S
P
P
S
S
S
S
S
P
S
S
P
P
S
P
S
S
S
S
P
P
S
S
S
S
P
S
P
P
S
P
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
P
S
P
S
P
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
S
P
P
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
S
S
P
S
P
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
P
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
P
P
P
P
P
S
P
S
P
S
P
P
S
S
S
S
S
S
S
P
S
S
S
P
P
P
P
P
P
P
P
P
P
S
S
S
P
P
P
S
S
P
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
P
P
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
P
P
S
S
P
P
S
S
S
P
S
S
S
S
P
S
P
P
P
S
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
P
S
P
P
S
S
P
S
S
P
S
S
P
S
P
P
S
S
S
S
P
P
P
S
S
S
S
S
P
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
P
P
P
P
P
P
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
P
P
S
S
S
S
P
P
P
S
P
S
P
S
S
P
S
S
P
S
S
S
S
P
P
P
S
S
P
S
S
P
P
P
P
S
P
S
P
S
S
P
P
P
S
S
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
P
S
P
S
S
S
S
S
P
S
S
P
P
P
P
P
S
P
S
P
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
P
S
P
P
S
S
S
P
P
S
P
P
S
S
P
S
S
P
S
S
P
S
P
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
P
S
P
S
P
S
S
S
S
P
S
S
P
P
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
P
S
S
S
P
S
P
S
P
P
S
S
P
S
S
P
P
S
S
P
S
P
P
P
P
P
P
P
P
S
P
S
S
S
S
P
P
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
P
P
S
P
P
P
P
S
S
S
S
S
S
P
S
S
P
S
P
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
P
S
S
S
P
P
P
P
S
S
S
P
P
S
P
S
P
P
S
P
P
P
S
P
P
S
S
S
S
P
S
P
S
P
S
S
S
S
P
P
P
S
S
P
S
P
S
S
S
S
P
P
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
P
P
S
P
S
S
P
S
P
S
P
P
S
P
S
P
P
P
S
S
S
S
S
P
P
S
P
P
S
P
P
S
P
P
P
S
P
S
P
S
S
P
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
P
P
S
P
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
P
S
P
P
S
S
S
P
P
S
P
S
P
P
S
P
S
S
S
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
P
P
P
P
S
P
S
S
S
S
P
P
P
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
P
P
P
S
P
S
P
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
S
P
S
P
P
P
P
S
S
P
S
P
P
P
S
P
P
S
S
S
S
P
S
P
S
S
S
P
S
S
P
P
P
S
P
P
P
P
S
S
S
S
P
P
S
S
S
P
S
P
P
S
S
P
S
S
P
S
S
P
P
P
P
S
P
P
S
P
P
P
S
S
S
P
P
S
P
S
S
P
S
S
P
S
P
P
P
S
P
S
P
P
S
P
S
P
S
P
S
P
P
S
P
S
P
P
S
P
S
S
P
S
P
S
P
P
S
P
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
P
P
P
P
S
P
P
P
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
S
P
S
S
S
P
S
P
S
S
P
P
S
P
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
P
P
S
S
S
S
P
P
P
S
S
S
S
P
P
S
P
S
S
S
P
S
S
P
P
S
S
P
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
P
S
S
S
S
P
P
P
P
S
P
P
S
P
S
S
P
S
S
P
P
S
P
P
S
P
S
P
S
P
P
S
S
S
S
P
P
P
P
S
P
S
S
S
P
P
S
S
P
S
P
P
P
S
P
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
P
S
S
P
P
S
S
S
S
S
P
S
P
S
S
P
S
P
S
S
S
S
S
P
P
P
P
P
P
S
S
P
S
S
P
S
S
S
S
P
P
P
P
P
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
P
P
P
S
P
S
S
P
P
P
S
S
S
S
P
P
S
P
S
S
S
S
P
P
S
S
S
S
P
S
P
P
S
P
P
S
S
S
S
S
S
P
S
P
S
S
S
P
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
S
P
S
S
S
P
S
P
S
S
P
P
S
P
S
S
P
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
P
P
S
P
P
S
S
S
P
P
S
P
P
P
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
P
S
P
S
P
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
P
P
P
P
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
P
P
P
S
P
S
S
S
S
S
P
S
S
P
P
S
S
S
P
S
P
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
S
P
S
P
P
S
P
P
S
S
S
P
S
S
S
P
P
P
S
P
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
P
S
P
P
P
P
S
P
S
S
S
S
P
P
S
S
P
P
P
S
P
P
P
S
S
P
P
P
S
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
P
S
P
S
P
P
S
P
S
S
S
S
S
S
S
P
S
P
P
P
S
P
S
S
P
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
P
P
S
S
S
S
P
S
P
S
P
P
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
P
P
P
P
P
S
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
S
P
P
S
S
S
P
S
S
S
S
P
S
P
P
S
P
S
S
P
P
S
S
P
P
S
S
P
S
P
P
S
S
S
S
P
S
S
S
P
S
S
P
P
S
P
S
S
P
P
S
P
S
S
P
P
S
S
S
S
S
S
S
P
P
P
S
P
P
P
S
S
P
S
S
S
P
P
P
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
P
S
P
P
P
P
S
S
P
S
S
S
S
P
S
S
P
S
S
P
P
P
S
S
P
P
P
P
S
P
P
S
P
S
P
S
P
P
P
S
P
S
S
P
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
P
S
S
P
P
S
P
S
P
S
S
S
P
P
P
P
S
S
P
S
P
P
S
S
S
P
S
S
S
S
P
P
S
S
S
P
S
P
S
S
S
S
P
P
S
S
P
S
S
P
P
P
P
P
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
P
P
S
S
P
S
P
P
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
P
S
S
P
P
P
S
S
S
S
P
S
P
S
P
S
S
P
P
P
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
P
P
S
P
P
P
S
S
S
S
P
P
S
S
P
S
S
S
P
S
S
P
P
P
S
S
P
P
S
P
S
P
S
S
S
S
P
P
S
S
S
S
P
P
P
S
S
P
P
S
P
P
P
S
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
P
P
P
P
S
S
P
P
P
P
P
P
S
S
S
S
S
P
P
S
P
S
P
S
S
P
S
P
P
P
S
S
P
S
S
P
P
P
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
P
S
P
S
P
P
P
P
P
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
P
P
S
P
S
P
S
P
P
P
S
S
S
P
P
P
P
S
S
S
S
S
S
S
P
P
P
S
P
S
P
P
P
P
S
S
P
S
S
P
P
S
S
S
S
P
P
P
P
P
S
S
S
P
S
P
S
S
S
P
S
P
P
S
S
S
P
S
S
S
P
P
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
P
S
P
S
P
S
S
S
S
P
P
P
P
S
S
P
P
P
P
S
P
S
S
S
S
S
P
S
S
P
P
S
P
S
S
S
P
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
P
S
S
S
S
P
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
P
P
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
P
P
P
S
S
P
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
P
S
S
S
S
P
S
P
S
P
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
P
S
P
S
P
P
S
S
S
S
P
P
P
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
P
P
P
P
S
P
P
P
P
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
P
S
P
P
S
P
P
S
S
S
S
S
S
P
P
S
P
S
P
S
P
S
S
S
S
P
S
S
P
S
S
S
P
P
S
P
S
S
S
S
P
P
P
P
S
P
P
S
S
P
S
S
P
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
S
P
S
P
S
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
S
P
S
S
S
S
P
P
P
P
P
S
P
S
S
P
P
S
P
S
P
P
P
S
S
P
S
P
P
P
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
P
S
P
P
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
P
P
S
P
P
S
P
P
P
P
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
P
P
S
P
S
S
P
P
S
S
S
S
P
P
S
P
P
S
S
P
P
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
P
P
P
P
S
P
P
S
P
S
P
P
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
S
S
P
P
S
P
P
P
S
P
P
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
P
S
S
S
P
S
P
S
P
S
S
P
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
P
S
S
P
P
P
S
P
P
S
S
P
P
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
S
P
S
P
S
P
P
S
P
P
S
P
S
S
S
P
S
P
S
P
S
P
S
S
S
S
P
S
P
P
S
S
S
P
S
S
P
S
S
P
S
P
S
S
S
S
P
P
P
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
P
S
S
S
S
P
P
S
S
P
S
S
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
P
P
S
S
S
P
P
S
P
S
S
P
S
P
S
S
P
S
S
P
S
S
S
P
S
S
P
P
P
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
P
P
S
S
P
P
S
S
P
S
S
S
P
P
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
P
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
S
P
P
P
S
S
P
S
P
P
S
S
S
P
S
S
P
P
P
S
P
S
S
P
S
P
P
P
P
S
S
S
S
S
P
P
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
P
S
S
S
S
P
P
P
P
S
S
S
S
P
S
P
P
P
P
P
S
P
P
P
S
P
S
P
S
P
S
S
P
S
P
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
P
S
P
P
S
P
S
P
P
P
P
S
S
S
P
S
S
P
S
P
P
S
S
P
S
S
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
P
P
P
P
P
P
S
S
S
P
S
P
S
P
P
P
P
P
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
P
P
P
S
S
S
P
S
S
S
P
P
S
S
S
S
S
P
S
P
P
P
S
S
P
S
S
P
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
P
S
P
S
S
S
S
P
S
P
P
S
S
P
S
S
S
P
P
P
P
P
S
P
P
P
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
P
P
S
S
S
S
P
S
P
P
P
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
P
P
S
S
P
S
P
S
P
S
S
P
P
P
S
P
P
S
P
P
S
S
S
S
P
P
P
S
P
S
S
S
S
S
P
P
P
S
S
P
P
S
S
S
P
S
S
P
P
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
P
S
S
S
S
S
P
P
P
P
P
P
S
P
P
P
P
P
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
S
P
S
P
P
P
S
S
P
P
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
P
P
P
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
P
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
S
S
S
P
P
S
S
S
S
S
S
S
P
P
P
P
S
S
S
P
S
S
S
P
S
P
S
S
P
P
S
S
P
P
S
P
P
S
S
S
S
P
S
S
P
S
P
S
P
P
S
P
S
S
S
P
S
P
S
S
P
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
P
P
S
P
S
P
S
P
S
S
S
P
S
P
P
P
P
S
P
S
P
S
P
S
P
S
S
P
S
P
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
S
P
S
S
P
P
P
S
P
P
S
P
P
P
S
S
P
P
S
S
P
S
P
P
P
S
P
P
S
S
P
P
S
S
P
S
S
P
S
S
S
S
P
S
S
S
P
S
P
S
S
S
P
S
P
P
P
P
P
S
S
S
P
S
P
P
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
P
S
P
S
P
P
P
S
S
S
S
P
S
P
P
P
S
S
S
S
S
P
P
S
P
S
S
S
P
P
S
S
S
S
P
S
P
S
S
P
P
S
P
S
S
S
P
P
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
P
P
P
S
P
S
S
S
S
S
P
S
S
P
S
S
P
P
P
S
S
P
P
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
P
P
S
P
S
S
S
P
S
S
S
P
P
S
P
P
P
S
P
P
S
S
S
S
S
P
S
P
S
P
S
S
S
P
S
S
P
P
P
S
S
S
S
P
S
S
S
P
P
P
S
P
S
S
P
S
S
P
P
S
P
P
P
S
P
P
S
P
P
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
P
S
P
P
P
S
S
S
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
P
P
S
S
P
P
S
P
P
S
S
S
P
P
S
S
P
S
S
P
P
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
P
S
P
P
S
S
P
S
S
S
P
S
S
S
S
P
S
P
S
P
P
S
S
P
S
S
S
P
S
P
S
P
P
S
P
P
P
P
S
P
P
S
P
P
P
P
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
P
P
S
S
S
P
S
S
S
P
S
S
P
P
S
P
S
P
S
S
S
P
P
P
S
P
S
P
S
S
S
S
S
P
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
P
P
S
S
S
S
S
P
S
P
S
P
P
S
P
S
S
S
S
S
S
P
P
P
P
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
P
P
P
P
S
P
S
S
S
S
P
P
S
S
P
S
P
P
S
P
S
P
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
P
S
P
S
S
P
P
S
P
S
S
P
S
P
P
S
P
S
P
S
P
S
S
S
S
P
P
S
S
S
P
S
P
P
P
P
P
S
P
S
S
P
S
P
S
P
S
P
P
S
P
S
S
S
S
S
S
P
P
S
S
P
S
S
P
S
S
P
S
P
P
S
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
P
S
S
S
S
P
P
S
P
P
P
P
P
P
S
P
S
S
P
S
S
P
P
P
S
S
S
S
S
P
P
P
S
S
S
S
P
S
S
S
S
P
P
S
P
S
P
P
P
P
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
S
S
S
P
P
S
S
P
S
S
P
S
P
P
S
S
P
P
P
P
S
S
S
P
P
P
S
S
S
P
S
P
P
P
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
P
P
P
S
S
S
P
S
S
S
P
P
S
P
P
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
P
P
P
S
S
P
P
S
S
S
S
P
P
P
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
S
S
P
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
P
S
P
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
P
P
P
P
S
S
S
S
S
P
S
P
P
S
P
S
S
P
S
P
P
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
P
P
S
S
S
P
S
S
S
P
S
P
P
S
P
S
P
S
S
P
S
P
S
P
S
P
P
S
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
P
S
P
S
S
S
S
P
S
P
S
P
P
S
S
P
S
S
S
P
P
P
P
P
P
P
P
P
S
P
S
P
S
P
P
S
S
P
S
S
P
S
P
S
S
P
S
P
P
P
S
P
P
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
P
S
P
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
P
S
S
P
S
S
P
S
S
P
S
S
P
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
P
S
P
P
S
P
S
S
P
P
S
S
S
S
S
P
S
P
S
P
S
S
P
S
P
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
P
P
P
P
P
P
S
S
S
S
S
S
P
S
P
P
S
S
P
S
P
S
S
P
P
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
P
P
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
P
P
P
S
S
P
P
P
S
S
S
P
S
S
S
S
S
P
S
P
S
P
P
S
P
S
P
S
P
S
S
P
P
S
P
S
P
P
S
P
P
P
S
S
P
P
P
S
S
P
S
P
P
S
S
S
S
S
P
S
P
P
S
S
P
S
S
P
P
S
S
S
P
P
S
P
S
S
S
P
P
P
S
S
P
S
S
P
S
S
P
S
S
S
P
S
P
S
S
P
S
P
S
P
S
P
P
S
P
P
P
S
S
P
P
P
S
P
S
S
P
P
P
S
P
S
P
S
S
P
S
S
S
S
P
S
P
P
P
S
P
S
S
S
S
S
S
S
P
S
S
P
P
S
P
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
P
S
P
S
P
P
S
P
S
S
S
S
P
S
S
S
S
P
S
P
S
P
P
S
S
S
P
P
S
P
S
P
S
S
S
S
S
P
P
P
S
P
S
P
S
S
P
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
P
P
P
P
S
P
S
S
S
P
S
P
S
P
S
P
P
P
S
P
P
P
P
P
S
P
P
P
P
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
P
P
P
P
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
P
S
P
S
S
S
S
S
P
P
P
P
P
S
S
S
S
P
P
S
S
P
S
P
S
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
P
P
P
P
S
P
S
S
P
P
P
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
P
P
S
P
S
P
S
S
S
P
S
P
P
S
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
P
P
S
P
P
S
S
S
S
S
P
S
P
S
P
P
S
P
P
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
P
S
S
S
P
P
P
P
S
P
S
S
S
S
P
S
S
S
S
P
S
P
S
S
P
S
P
S
S
S
S
S
S
P
P
S
S
P
P
P
P
S
S
S
P
S
S
P
S
S
P
P
P
P
P
P
S
P
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
P
P
P
P
P
P
P
P
P
S
S
S
P
S
P
P
P
S
P
S
S
P
P
P
P
S
S
S
S
P
S
P
P
P
S
S
P
S
S
S
S
P
P
P
P
S
P
S
P
S
S
P
S
S
S
S
P
S
S
P
P
P
S
P
P
S
S
S
S
P
P
P
P
P
S
P
S
P
P
S
P
S
S
S
P
S
S
S
S
P
P
S
P
S
S
P
P
S
P
S
S
P
P
S
P
P
S
S
S
P
P
P
P
S
S
P
S
P
S
P
S
S
P
P
S
S
S
S
P
P
S
P
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
P
P
S
P
P
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
P
P
P
P
P
S
S
P
S
P
P
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
S
P
S
P
P
S
S
S
S
P
P
P
P
S
P
S
S
S
S
S
P
S
P
S
P
S
S
S
S
P
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
P
S
P
P
S
S
S
S
S
P
P
P
S
P
S
S
S
S
S
S
P
P
S
P
S
S
S
P
S
S
P
S
S
S
P
P
P
P
S
P
S
S
P
P
P
P
P
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
P
S
P
P
S
S
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
P
S
P
S
P
P
S
P
P
P
S
P
S
P
P
S
P
S
S
S
P
S
S
S
P
P
P
P
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
P
S
P
P
P
S
P
P
P
S
P
P
S
P
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
P
P
S
S
P
S
S
S
P
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
P
S
P
S
P
S
P
P
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
P
P
S
P
S
S
S
S
S
P
S
S
P
P
S
P
P
P
P
S
S
S
S
S
P
P
P
P
P
P
P
P
P
P
P
S
S
S
S
P
P
S
S
P
P
P
P
P
S
P
P
P
S
P
S
P
S
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
P
P
P
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
P
P
S
S
P
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
P
P
P
P
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
P
P
S
S
P
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
P
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
P
P
P
S
P
S
S
P
S
S
P
P
P
S
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
P
P
P
P
S
S
S
P
P
S
S
P
P
S
S
P
S
S
S
P
S
S
P
S
S
S
P
S
P
P
S
S
P
S
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
P
S
P
S
P
P
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
P
S
P
P
P
S
S
S
P
S
S
P
S
S
S
P
S
S
P
P
P
S
S
P
P
S
S
S
S
P
P
P
S
P
P
S
S
P
S
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
P
S
S
P
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
P
S
S
P
S
S
P
S
S
P
S
S
P
S
S
S
P
P
S
S
S
P
S
P
P
P
S
P
S
S
P
S
P
S
S
S
S
P
S
S
S
P
P
P
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
P
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
P
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
P
P
S
P
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
P
P
P
S
P
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
P
S
P
P
S
S
S
P
P
S
P
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
S
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
P
P
P
S
P
P
P
S
P
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
P
P
P
S
P
P
P
S
S
S
S
P
S
P
S
S
P
P
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
P
S
P
S
S
S
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
P
S
S
P
P
P
S
S
S
P
P
P
S
P
P
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
P
S
S
S
P
P
P
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
S
P
P
S
S
P
P
P
S
S
P
S
S
S
S
P
P
S
P
P
S
P
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
P
P
S
S
S
S
P
S
P
P
S
P
S
P
P
S
P
S
S
S
P
S
P
S
P
S
S
P
P
P
P
P
P
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
S
S
P
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
P
P
S
S
S
P
S
S
P
S
S
S
P
S
S
S
P
S
P
P
S
P
S
S
S
P
S
S
P
S
S
P
S
P
P
P
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
P
P
S
P
S
S
P
P
S
P
S
P
S
P
S
S
P
P
S
P
S
P
S
P
S
P
P
S
S
S
S
S
S
P
S
P
P
S
P
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
S
S
S
P
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
S
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
S
P
P
S
P
P
P
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
P
P
P
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
P
S
P
S
P
S
P
S
S
S
S
P
S
P
S
P
S
S
S
S
S
P
S
S
S
S
P
P
S
S
P
P
P
P
P
S
P
P
S
P
P
S
S
S
P
P
S
S
P
S
P
S
P
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
P
P
S
S
S
P
P
P
P
S
S
S
P
S
S
S
P
P
P
P
S
P
P
P
S
S
S
P
S
P
S
P
P
S
P
P
S
S
S
S
P
P
S
S
S
S
S
P
P
S
P
S
S
S
P
S
S
S
P
P
S
S
P
S
P
S
S
S
P
S
S
P
P
S
P
P
P
S
S
P
P
S
S
S
P
P
P
P
S
P
P
P
S
S
P
P
P
S
P
P
P
S
S
S
P
P
P
P
S
S
P
S
P
S
P
P
P
S
S
S
S
P
S
P
S
S
P
S
P
P
S
S
P
P
S
P
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
P
P
S
S
S
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
S
S
P
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
P
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
P
S
P
S
S
P
P
P
P
S
P
P
S
S
S
S
P
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
P
P
P
P
P
S
P
S
P
S
S
P
S
S
P
S
S
P
S
S
S
P
P
S
P
P
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
P
P
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
P
S
P
P
S
P
P
S
S
S
S
P
P
S
S
P
S
P
P
P
S
S
S
P
P
S
S
S
P
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
P
S
P
S
P
P
P
P
P
P
P
S
P
P
S
S
S
S
P
P
P
P
S
S
P
S
S
S
S
P
S
S
P
S
P
P
P
P
S
S
S
P
S
S
S
P
S
P
P
S
S
S
S
S
P
P
P
S
P
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
P
P
P
P
S
P
P
S
P
S
P
S
P
S
P
P
S
S
P
S
S
S
P
S
P
S
P
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
P
P
P
S
S
P
S
S
P
P
P
S
P
S
S
P
P
P
S
S
S
P
S
S
P
S
S
P
P
S
S
P
S
S
S
P
P
S
P
P
P
S
S
P
S
S
S
P
S
S
S
S
S
P
P
S
P
S
S
P
S
P
S
S
S
S
P
P
S
P
S
S
S
P
S
P
P
S
S
S
P
S
P
P
S
S
S
P
P
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
P
P
S
P
S
S
S
S
P
P
S
P
P
P
S
P
P
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
S
P
P
P
S
S
S
S
P
S
S
P
S
P
S
S
P
S
P
P
S
S
P
P
S
S
P
P
S
S
S
P
P
S
S
P
S
P
S
P
P
S
S
P
P
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
P
P
P
P
P
S
S
S
S
S
S
P
S
P
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
P
P
S
P
S
S
P
P
P
S
S
S
S
S
P
P
S
P
S
S
S
S
P
P
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
P
P
P
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
P
P
S
S
P
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
P
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
P
S
P
S
P
P
S
S
P
S
S
P
S
P
P
S
P
P
S
S
P
S
P
P
P
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
S
S
P
P
S
P
P
P
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
P
S
S
S
S
P
S
S
P
P
S
S
S
S
S
P
S
P
S
P
S
S
P
S
S
S
S
P
P
P
P
P
S
S
P
P
S
S
S
S
S
S
P
P
P
P
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
P
S
S
P
P
S
P
S
S
P
P
S
S
S
S
P
S
P
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
P
P
S
P
S
S
P
P
P
P
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
P
S
S
P
S
P
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
P
P
S
S
S
S
P
S
S
P
S
S
S
P
P
S
S
S
P
S
P
S
P
P
P
S
S
P
P
P
S
S
S
S
S
S
P
S
P
S
P
P
S
S
P
P
S
S
S
S
P
P
S
S
P
P
S
S
S
S
P
S
S
S
P
P
P
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
P
S
P
S
P
S
P
S
S
P
P
S
P
S
S
P
S
P
S
P
P
P
P
S
S
P
P
S
S
P
S
S
S
S
S
P
S
P
S
S
P
S
S
P
S
S
P
S
S
P
S
P
P
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
P
P
S
P
S
S
P
P
S
S
S
S
S
S
S
P
P
P
P
S
S
P
P
P
S
S
S
S
S
P
P
P
S
P
P
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
P
P
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
P
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
P
P
S
P
S
S
S
P
P
S
S
S
S
P
P
S
P
S
S
P
S
P
P
P
S
S
S
S
P
S
P
S
P
S
S
S
P
P
P
S
S
S
S
P
P
P
P
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
S
P
P
S
P
P
S
S
P
S
P
P
S
S
S
P
S
P
S
P
P
S
S
S
S
S
S
P
S
P
S
P
S
S
P
S
P
S
P
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
P
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
P
S
S
S
S
S
P
P
P
S
P
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
P
P
P
S
P
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
P
P
S
S
P
S
P
S
P
S
P
P
S
P
S
P
P
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
P
P
S
S
S
S
P
P
P
S
P
P
P
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
P
S
S
S
P
S
P
S
P
P
S
S
P
S
S
S
P
P
S
S
P
P
S
P
S
S
P
S
S
P
P
S
P
P
S
P
P
S
S
S
S
P
S
S
P
P
P
P
P
S
P
S
P
S
S
S
S
S
S
P
P
P
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
S
P
S
P
S
S
P
P
S
P
P
P
P
S
S
S
P
S
S
P
P
S
P
S
S
S
S
S
S
S
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
P
P
P
S
S
P
P
P
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
P
P
S
S
S
P
P
S
S
S
S
P
S
S
P
P
P
P
S
S
P
S
P
P
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
P
P
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
P
S
S
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
P
P
P
S
P
S
P
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
P
P
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
P
P
S
P
S
P
S
P
S
S
P
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
P
P
S
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
P
P
P
S
S
P
S
P
P
S
P
P
P
S
S
P
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
P
S
P
P
S
S
S
S
P
S
S
S
P
S
P
P
P
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
P
S
P
S
S
P
S
P
S
S
P
P
S
S
S
S
S
P
S
P
S
S
P
P
P
S
S
P
S
S
S
S
S
P
S
P
S
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
P
S
S
P
S
P
P
P
S
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
P
P
P
S
P
S
S
S
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
P
P
S
P
P
S
S
S
S
P
S
P
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
P
S
P
P
S
S
S
P
P
S
P
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
P
S
S
S
P
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
P
S
P
S
P
S
S
P
S
P
P
S
P
S
P
S
P
S
P
S
P
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
P
P
S
P
P
P
S
S
S
S
P
P
S
S
S
S
S
S
S
P
P
S
P
P
P
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
P
S
S
P
S
S
P
S
S
P
P
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
P
P
S
P
S
S
P
S
P
S
P
S
S
P
P
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
P
P
P
P
P
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
S
S
P
P
S
S
P
P
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
P
P
S
S
P
P
S
S
S
S
P
P
P
P
P
P
S
P
P
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
P
S
P
S
P
P
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
P
S
P
S
P
S
S
S
P
S
P
S
P
P
P
S
P
P
S
P
P
P
S
P
S
P
S
P
S
S
S
P
P
S
P
S
P
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
P
P
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
P
P
S
P
P
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
S
P
S
P
S
S
P
P
P
P
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
P
S
S
P
S
S
P
S
S
P
S
P
S
P
S
S
P
S
P
S
S
S
P
S
S
P
S
P
P
S
P
S
S
P
S
P
P
S
P
S
P
S
S
S
P
P
P
S
P
P
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
P
P
S
S
P
P
P
P
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
P
P
P
P
P
S
S
S
S
P
P
P
P
P
P
P
S
S
S
S
S
P
S
P
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
P
P
P
S
S
S
P
P
S
P
P
S
S
S
P
S
S
P
P
P
P
P
S
S
P
P
S
P
P
S
P
S
S
S
P
P
S
P
S
S
P
S
P
P
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
P
S
P
P
S
S
S
P
S
P
S
S
P
P
S
S
S
P
S
P
P
S
S
S
P
P
S
S
P
S
P
P
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
P
P
P
P
S
S
S
S
P
P
S
S
S
S
S
P
S
P
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
P
P
S
S
P
S
P
P
P
P
S
P
S
P
P
S
S
P
S
S
S
S
S
S
S
P
P
P
P
S
S
S
P
P
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
P
P
S
S
S
P
S
P
S
S
S
S
P
S
P
S
S
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
P
P
P
S
P
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
P
P
S
S
P
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
P
P
S
P
P
P
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
S
P
P
S
S
P
S
S
P
P
S
S
S
S
S
S
P
P
S
S
S
P
S
P
S
P
S
P
S
P
S
S
S
P
P
S
S
S
S
S
P
S
P
S
S
P
S
S
P
P
S
S
P
S
P
P
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
P
P
P
S
P
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
P
P
P
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
S
S
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
S
S
S
S
P
S
S
P
S
S
P
S
P
S
P
P
S
P
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
P
P
S
S
S
P
P
S
S
P
S
P
P
S
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
S
P
P
S
P
S
P
S
S
P
S
P
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
P
P
S
P
S
S
S
P
S
S
S
S
P
S
P
S
P
S
P
P
S
S
S
S
P
S
P
S
P
S
P
P
S
S
P
S
S
S
S
S
S
P
P
P
P
P
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
P
P
S
S
P
S
S
S
P
S
P
S
S
P
S
P
S
P
S
P
S
P
S
S
S
S
P
P
S
P
P
P
P
S
P
P
P
P
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
P
P
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
P
S
S
P
P
P
P
S
P
S
S
P
P
S
S
P
S
P
P
P
S
P
S
P
S
S
S
S
S
S
P
P
S
P
S
S
S
P
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
P
P
S
S
P
S
P
P
P
S
P
P
P
P
S
S
S
S
P
S
S
S
P
P
P
S
S
P
P
S
S
P
S
S
P
S
S
P
S
S
S
P
S
P
S
S
P
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
P
P
S
P
S
P
P
S
S
P
S
S
P
S
P
S
P
S
S
S
S
S
P
P
P
P
P
S
S
P
S
P
P
S
P
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
P
S
P
S
S
P
P
P
P
P
P
S
P
P
S
S
P
P
S
P
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
S
P
S
S
P
S
P
S
S
P
S
P
P
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
P
P
S
S
S
P
P
S
S
P
P
P
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
S
P
P
S
S
P
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
P
S
P
S
S
P
P
P
P
S
S
P
S
S
S
P
P
P
P
S
P
S
P
S
P
S
S
S
S
P
P
S
S
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
P
S
S
P
P
S
S
P
S
P
S
S
S
P
P
S
S
P
S
P
S
P
P
S
P
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
P
P
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
P
P
S
P
S
S
P
S
S
S
S
P
P
P
S
P
P
S
S
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
P
S
P
P
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
P
S
S
S
S
P
P
S
P
S
P
P
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
P
P
S
P
S
P
S
S
S
S
P
S
P
S
P
S
P
P
S
P
P
P
S
S
S
P
S
S
S
S
P
P
P
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
P
P
P
S
S
P
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
P
S
P
S
S
P
P
S
P
P
S
S
S
S
P
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
P
P
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
P
P
P
S
S
S
S
S
S
S
P
P
P
P
P
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
S
P
S
P
P
S
P
P
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
P
P
P
S
P
S
S
S
P
S
P
P
P
P
P
S
P
S
P
S
P
P
S
S
S
P
S
P
S
P
P
P
P
P
S
P
S
P
P
P
P
S
S
P
S
S
P
S
S
P
P
S
S
P
S
S
P
S
S
P
S
P
P
S
P
P
P
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
P
S
P
P
S
P
P
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
P
P
P
P
S
S
S
P
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
P
P
S
S
S
P
S
S
P
S
S
P
P
P
S
S
S
P
P
P
P
P
S
S
S
P
S
S
S
S
P
P
S
P
P
S
S
S
P
P
P
S
S
S
S
S
P
P
P
S
S
P
S
S
S
S
P
S
P
S
P
S
P
S
S
S
P
S
P
S
P
S
P
P
P
P
P
P
S
S
P
S
S
P
S
P
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
P
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
S
P
S
S
P
P
S
P
P
S
S
P
S
S
P
S
P
P
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
P
S
P
S
P
S
S
P
S
S
P
S
S
S
P
S
P
S
S
P
S
P
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
P
P
P
P
P
P
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
P
P
S
S
S
P
P
P
P
P
P
S
P
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
P
P
P
P
P
S
S
S
P
P
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
P
S
P
P
S
S
S
S
P
S
P
P
S
P
S
P
S
P
S
S
P
P
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
P
P
P
P
P
P
P
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
P
S
P
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
P
P
P
P
S
S
S
S
P
S
S
S
S
P
S
P
S
S
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
P
S
P
P
P
P
P
P
S
S
S
S
P
P
P
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
P
P
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
P
P
P
P
S
S
S
P
S
P
P
P
S
S
S
S
P
S
P
P
S
P
S
P
P
P
S
S
S
P
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
P
S
P
P
P
P
P
S
P
P
P
P
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
P
S
S
S
P
S
P
S
S
P
P
P
S
P
S
S
S
P
S
P
P
S
S
S
S
P
S
P
S
S
S
P
P
P
S
P
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
P
P
P
P
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
S
P
P
S
S
P
S
S
S
P
S
S
P
P
S
S
S
S
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
P
S
S
P
P
S
P
P
P
S
S
S
P
S
P
P
S
P
S
S
S
P
S
S
P
S
P
S
P
P
P
S
S
S
P
S
P
S
S
P
S
P
S
S
P
S
S
P
S
S
P
S
S
P
P
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
S
S
S
S
P
S
P
S
S
S
P
P
S
P
P
P
S
P
S
S
S
S
S
S
P
S
P
P
P
S
P
S
S
S
P
P
P
P
P
S
S
P
S
S
P
P
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
P
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
P
S
P
S
S
P
P
P
P
S
S
S
S
P
S
S
P
S
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
P
S
P
P
S
S
S
P
S
P
S
S
S
S
P
P
P
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
P
P
S
S
P
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
P
P
S
P
S
P
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
P
P
P
P
P
P
S
P
P
S
S
S
S
S
S
P
P
P
S
P
S
S
S
P
S
P
P
S
S
P
S
P
P
S
S
S
P
P
P
P
S
S
S
S
S
P
P
P
P
S
S
S
S
S
S
P
P
S
P
S
S
P
P
P
S
P
S
P
P
S
S
P
P
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
P
P
S
P
P
S
S
P
S
P
P
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
S
P
P
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
P
P
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
P
P
S
P
S
P
P
P
P
S
P
P
S
P
P
P
P
S
S
P
P
P
S
P
S
S
P
S
P
S
P
P
S
S
S
S
S
P
P
S
S
P
P
S
S
P
P
S
P
S
P
S
S
P
P
P
S
S
S
S
P
P
P
P
S
S
S
P
S
P
P
P
S
S
S
S
S
P
S
P
S
P
S
P
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
P
S
S
P
S
S
P
S
P
S
S
S
S
S
P
P
P
S
S
P
P
S
S
P
S
S
P
P
S
P
P
P
S
S
S
S
S
S
P
S
P
P
P
P
S
S
S
S
S
S
S
S
P
S
S
P
S
P
P
P
S
S
S
P
S
S
S
S
P
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
P
S
S
S
P
S
P
P
P
S
P
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
P
P
S
S
S
S
S
P
S
P
S
S
P
S
S
P
P
P
P
S
S
S
S
S
P
P
P
P
P
S
P
S
S
P
S
P
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
S
P
P
S
S
S
S
P
P
P
S
P
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
P
P
P
S
P
S
P
S
S
S
P
S
S
P
S
S
P
S
P
P
S
P
S
S
P
P
S
S
P
P
S
S
S
S
P
S
P
P
S
S
S
P
S
P
S
S
S
P
P
P
S
S
P
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
P
P
P
S
P
S
P
P
S
P
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
P
P
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
P
S
P
S
P
S
P
P
P
S
S
P
S
S
P
P
P
S
S
S
S
S
S
P
S
S
P
P
P
P
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
P
P
S
P
P
S
S
P
P
P
S
S
S
S
P
P
P
P
S
P
S
S
P
S
S
P
S
P
S
S
S
P
S
S
P
P
P
P
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
P
P
P
S
P
P
S
P
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
P
P
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
P
P
P
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
P
P
S
P
P
S
S
S
P
S
S
P
P
S
P
S
P
S
P
S
S
S
S
P
S
S
S
S
P
P
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
P
P
S
S
S
S
P
S
P
P
S
P
S
P
S
S
P
S
P
P
S
P
S
P
S
P
S
S
P
P
S
S
S
P
S
S
P
P
P
S
S
P
S
S
P
P
S
S
P
S
S
P
S
S
S
S
P
P
P
S
P
P
P
P
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
P
P
P
P
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
P
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
P
S
S
S
P
P
S
P
S
P
S
S
P
S
S
P
P
S
S
P
P
S
P
S
S
P
P
P
S
S
S
S
P
S
P
S
P
S
P
P
S
S
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
P
P
S
P
P
S
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
S
P
P
S
S
S
P
S
P
S
S
S
S
S
P
S
P
P
S
P
P
P
S
P
P
P
S
S
S
S
P
P
S
S
S
P
P
S
S
P
S
S
P
P
S
P
P
P
P
P
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
P
S
P
S
S
P
S
S
S
S
P
S
P
S
P
S
P
P
P
S
S
S
S
S
P
P
P
S
S
P
S
S
S
S
P
P
P
S
S
S
S
P
P
P
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
P
P
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
S
P
S
P
S
S
P
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
S
S
P
P
P
P
P
P
S
P
P
S
P
S
S
S
S
P
S
P
P
S
S
P
S
S
P
P
P
P
P
S
P
P
S
S
S
P
S
S
S
S
P
P
S
P
P
P
S
S
S
S
S
P
S
S
P
S
S
S
P
P
P
S
S
S
P
S
S
S
S
S
P
P
P
P
P
P
S
P
S
S
P
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
P
P
S
S
P
P
P
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
P
S
P
P
S
P
S
P
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
P
P
S
P
P
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
P
P
S
S
S
P
P
S
P
S
P
P
P
S
P
S
P
P
P
P
P
S
P
P
P
P
S
P
P
S
P
S
S
P
P
P
S
S
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
P
P
P
P
S
S
S
S
P
S
P
S
P
S
S
S
P
P
S
P
P
P
P
S
S
P
P
P
S
S
S
P
P
P
P
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
S
P
S
S
S
P
P
S
P
P
S
S
P
S
S
P
P
P
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
P
S
P
P
P
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
P
P
P
S
P
P
S
S
S
S
S
P
S
P
S
S
S
P
P
S
P
S
P
P
S
S
P
S
S
P
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
P
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
P
P
P
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
P
S
P
P
P
P
P
S
P
S
S
P
P
S
P
S
P
S
P
S
S
S
P
P
S
P
S
S
P
P
S
S
S
P
S
P
P
P
P
S
P
S
P
P
S
S
S
S
S
S
P
P
S
P
P
S
S
P
S
P
S
S
P
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
P
P
S
S
S
P
P
P
P
S
S
P
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
P
P
S
P
S
S
P
S
S
S
S
P
S
S
P
S
P
S
P
P
S
S
S
S
S
S
P
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
P
P
S
P
S
P
P
S
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
P
S
S
S
S
P
P
S
S
P
S
S
S
P
P
S
P
P
S
S
S
S
P
S
S
P
S
P
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
P
S
S
P
S
P
P
S
P
S
S
P
S
P
S
P
P
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
P
S
P
P
S
P
P
S
S
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
P
P
S
S
P
S
P
P
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
P
S
P
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
S
P
P
S
P
P
P
P
P
P
S
S
S
S
S
P
S
S
S
P
S
P
S
S
P
P
P
S
P
P
S
S
S
P
S
P
S
S
S
P
P
P
P
S
P
S
P
S
P
P
S
S
S
P
P
S
S
P
S
S
P
P
P
S
S
P
S
S
S
P
S
P
S
P
S
P
P
S
P
P
P
P
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
P
P
P
P
P
S
P
S
S
P
P
S
P
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
P
S
P
P
P
P
S
S
S
S
P
S
P
S
P
P
S
P
S
P
S
S
S
P
S
P
P
P
S
S
P
S
S
S
P
S
S
P
P
S
P
S
P
S
P
S
S
P
P
P
P
S
S
P
P
P
S
P
P
P
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
P
P
S
P
S
S
S
S
P
S
S
S
P
P
S
S
P
S
P
S
S
P
P
S
S
S
P
S
P
P
S
S
P
P
S
S
P
P
S
S
P
S
P
S
P
P
S
S
P
P
S
S
P
S
S
P
S
P
P
S
S
P
P
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
P
P
P
P
P
P
P
P
P
S
P
P
P
P
P
S
S
S
S
P
P
P
P
S
S
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
P
P
P
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
P
S
P
S
S
P
S
S
S
P
P
P
P
P
P
S
S
P
P
S
S
P
P
S
P
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
P
P
P
S
S
P
P
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
P
P
S
P
S
P
P
S
P
S
P
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
P
P
S
P
P
S
S
S
S
P
P
S
S
S
P
S
P
P
S
S
S
S
S
P
P
S
S
P
S
P
S
P
S
S
P
S
S
P
S
S
S
S
S
P
S
S
P
S
P
S
S
S
P
S
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
S
P
S
S
P
P
P
P
S
S
S
P
S
S
S
P
S
P
S
P
S
S
P
S
P
S
S
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
P
S
P
S
S
S
S
S
P
S
P
S
P
S
S
P
S
S
S
S
P
P
P
P
P
P
S
P
P
P
S
S
P
P
S
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
P
S
P
P
S
S
S
P
P
S
S
P
S
S
P
P
P
S
S
S
S
S
P
P
S
P
P
P
P
S
S
S
S
S
P
P
S
P
P
P
S
S
P
S
P
P
P
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
P
P
P
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
P
S
S
P
S
S
P
S
P
S
S
P
S
P
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
P
P
P
P
P
S
S
S
P
S
S
S
S
S
P
S
S
P
P
P
S
P
P
S
S
P
S
S
P
S
P
P
P
P
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
P
P
P
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
P
P
S
S
S
P
P
P
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
P
P
P
P
S
S
P
P
P
P
S
S
P
S
S
P
S
S
P
S
P
S
S
P
S
S
S
P
S
S
P
S
S
P
S
P
S
P
P
P
S
P
S
S
S
P
S
S
P
S
P
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
P
S
S
S
S
P
S
S
S
S
S
P
P
S
P
P
S
P
S
S
S
P
S
P
S
S
P
S
S
S
P
S
P
S
S
P
P
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
P
P
S
P
P
P
S
S
S
S
P
S
S
S
S
P
P
P
P
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
P
S
S
S
S
P
P
S
P
S
P
P
P
P
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
P
S
S
P
S
S
P
P
P
P
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
S
P
S
P
S
S
S
P
S
S
S
P
S
P
S
P
S
P
S
S
P
S
S
S
P
S
S
P
S
S
P
P
P
S
S
P
S
S
S
S
P
P
P
P
S
P
S
P
S
S
S
P
S
S
S
S
P
P
S
P
S
P
P
P
P
S
S
P
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
S
P
S
S
S
S
S
P
P
P
P
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
S
P
P
S
P
P
S
P
P
S
P
S
S
P
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
P
S
P
S
S
S
S
P
S
P
P
P
S
P
P
S
P
S
P
S
P
S
P
S
S
S
P
S
S
S
P
P
S
P
S
P
S
S
S
P
S
S
S
P
S
P
P
P
P
S
S
S
S
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
S
P
P
P
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
S
P
P
S
S
S
S
P
S
P
P
S
S
P
P
P
S
P
P
S
P
P
S
P
S
S
P
S
P
S
P
P
P
S
P
S
S
S
P
P
S
P
P
S
P
S
P
S
S
S
S
S
S
P
S
P
P
P
S
S
S
P
P
S
P
S
P
P
S
S
S
P
S
S
P
P
S
S
P
P
S
S
S
S
P
S
P
S
P
S
P
S
S
P
S
P
P
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
P
P
P
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
P
S
P
P
S
S
S
S
P
P
S
P
S
P
S
S
S
P
P
P
S
S
S
S
S
P
S
P
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
P
P
P
P
P
P
S
S
S
P
S
S
S
S
S
P
S
P
P
S
S
S
S
P
P
S
S
S
P
P
P
P
S
P
P
S
S
S
S
P
P
P
P
P
P
P
S
P
P
S
S
S
P
P
P
P
S
P
S
S
S
P
S
S
P
S
P
P
S
S
S
S
P
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
S
P
P
S
P
P
P
P
P
S
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
S
P
P
S
S
S
P
P
S
P
S
S
P
P
S
S
P
S
P
S
P
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
P
S
P
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
P
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
P
P
S
P
P
S
P
S
P
S
P
S
P
P
S
P
S
S
P
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
P
P
P
S
P
P
P
P
P
P
P
P
S
S
S
P
S
S
S
S
P
S
S
P
P
P
S
S
P
S
S
P
S
P
S
P
S
S
S
P
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
P
S
P
S
S
P
S
P
S
P
P
S
S
P
S
P
S
S
S
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
S
S
P
P
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
S
S
S
P
P
S
S
P
P
S
S
S
S
P
P
S
S
S
P
S
S
P
P
P
P
P
P
P
P
P
S
P
P
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
S
P
S
P
S
S
S
P
P
P
S
S
P
S
S
S
S
S
P
S
P
P
P
P
S
S
P
S
P
S
S
P
S
P
S
P
S
P
S
S
P
S
S
P
S
P
S
P
P
S
P
S
S
S
S
S
S
S
P
S
P
P
P
P
S
P
P
P
P
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
S
P
P
S
P
S
P
P
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
P
S
S
P
S
P
P
P
S
S
P
S
P
P
S
S
S
P
S
P
S
S
P
P
P
S
S
P
S
S
P
S
P
P
P
S
S
P
S
P
S
S
P
S
S
S
P
P
P
S
S
S
P
S
S
S
P
P
P
S
S
P
S
S
P
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
P
P
S
P
S
S
S
S
S
S
P
P
S
S
P
P
P
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
P
P
S
P
S
P
S
S
S
S
P
S
S
P
P
S
S
S
P
S
P
S
P
P
S
P
P
S
P
S
S
P
P
S
P
P
S
S
S
P
S
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
P
P
S
P
S
S
S
P
S
S
P
S
P
P
S
S
P
S
S
S
S
P
P
S
S
P
P
S
S
P
P
P
S
S
P
P
P
S
S
S
P
S
S
S
S
S
P
S
P
P
P
S
S
P
S
P
S
P
S
S
S
P
P
P
P
S
S
S
S
S
S
S
P
P
P
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
P
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
P
P
S
P
S
S
P
S
S
S
P
S
P
P
P
S
S
S
P
P
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
S
P
S
P
S
P
P
S
S
S
S
P
P
S
P
S
P
S
S
P
P
P
S
P
S
P
P
S
P
S
S
S
P
P
P
P
S
P
S
S
S
P
P
P
P
S
S
P
P
P
S
P
P
P
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
P
P
P
P
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
P
P
S
S
S
P
S
P
P
S
P
S
S
P
S
P
S
S
S
S
P
P
S
S
S
P
P
S
P
P
P
S
S
P
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
S
P
S
P
S
P
P
S
P
S
S
P
P
S
S
P
P
S
P
S
S
P
S
P
S
S
S
S
S
P
S
P
S
P
P
P
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
P
P
S
P
P
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
P
S
P
S
P
P
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
P
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
P
S
P
P
S
P
S
S
P
P
S
S
P
P
S
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
P
P
S
P
P
S
S
P
S
P
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
P
P
P
P
P
P
S
P
S
S
S
S
S
S
S
P
P
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
P
P
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
S
P
S
P
P
S
P
P
S
S
P
P
P
P
S
P
S
S
S
S
S
P
S
P
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
P
S
S
S
P
S
P
P
S
P
P
S
S
S
S
P
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
P
P
P
P
P
S
S
S
S
P
P
S
S
P
P
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
P
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
P
P
S
P
P
P
S
S
S
P
S
S
P
P
P
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
P
S
P
P
S
P
S
P
S
S
P
P
S
P
S
S
P
P
S
P
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
P
S
S
S
P
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
P
P
S
P
S
S
P
P
S
S
P
P
P
P
P
S
P
S
S
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
S
S
P
P
P
P
P
S
S
S
S
P
P
P
P
S
S
P
S
S
P
S
P
S
S
P
P
S
P
S
S
P
S
S
S
S
P
S
P
P
S
P
S
S
P
S
P
P
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
S
S
S
P
P
P
S
S
P
S
S
S
S
S
S
P
P
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
P
P
P
S
S
P
P
S
S
P
S
S
P
S
S
S
P
P
P
S
S
P
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
P
P
S
P
P
S
P
P
P
S
P
P
P
P
P
S
S
P
S
P
S
S
P
P
S
S
P
P
P
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
P
P
P
P
S
P
S
S
S
S
P
S
S
S
S
P
P
S
P
P
S
S
P
P
P
S
P
P
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
P
S
S
P
S
S
S
S
S
P
S
P
P
S
P
S
S
P
P
P
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
P
P
P
S
P
P
S
P
S
S
P
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
P
S
P
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
P
S
S
P
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
P
P
P
S
P
S
S
S
P
P
S
S
P
P
P
S
P
S
S
S
S
S
P
S
P
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
S
S
P
P
P
P
S
P
P
S
S
S
S
P
P
S
P
S
S
S
S
S
S
P
P
P
S
P
S
P
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
P
S
S
P
P
S
P
P
P
S
P
P
S
P
P
S
P
P
P
P
S
P
S
S
P
P
S
P
S
S
P
P
S
S
S
P
S
S
S
P
S
P
S
P
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
P
S
P
P
P
P
S
P
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
P
P
P
P
S
S
S
P
P
P
P
P
S
S
P
S
S
P
S
S
P
S
S
S
S
P
P
S
S
P
P
S
P
P
S
S
S
P
P
P
P
P
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
P
P
S
S
S
S
P
P
P
P
P
S
S
S
P
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
P
P
P
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
P
P
S
S
P
P
P
S
P
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
P
S
S
P
S
S
S
S
S
P
S
P
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
P
S
P
P
P
P
S
S
S
S
P
P
P
S
S
P
P
S
S
P
S
S
S
S
P
P
S
S
P
P
P
S
S
S
S
P
S
P
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
S
P
S
P
S
P
S
S
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
P
P
S
P
P
S
P
P
S
P
S
S
P
P
P
S
S
S
S
P
S
S
S
S
P
S
P
S
P
S
S
P
P
S
S
S
P
P
P
P
P
P
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
P
S
P
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
P
S
P
P
S
P
P
P
S
P
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
P
S
S
S
P
P
P
S
S
S
P
P
S
S
P
S
S
P
P
P
P
S
P
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
P
S
P
S
S
S
P
S
P
S
P
S
S
P
S
P
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
P
S
S
P
P
P
S
P
S
S
P
S
P
S
P
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
P
S
S
P
P
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
P
S
P
P
S
S
P
S
S
S
S
P
S
S
S
P
S
P
P
P
S
P
S
S
P
S
S
P
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
P
S
P
S
S
P
S
S
S
S
P
P
S
P
S
P
P
P
S
S
P
P
S
S
P
P
P
S
S
S
P
S
P
P
S
P
S
S
P
P
S
P
S
S
S
P
P
S
P
P
P
S
S
P
S
S
S
S
S
S
P
P
P
S
P
S
P
S
S
P
P
S
S
S
S
S
P
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
P
P
P
P
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
P
P
P
S
P
S
S
S
S
S
P
S
P
P
P
P
P
P
P
P
P
S
S
S
S
P
S
S
S
P
P
P
S
S
P
P
P
P
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
P
S
S
S
S
P
S
S
S
S
P
P
S
P
P
P
S
S
P
P
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
P
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
P
P
S
P
S
S
S
S
P
P
S
P
P
P
S
S
S
P
S
S
P
S
S
S
P
S
P
P
P
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
P
S
S
S
P
S
P
P
P
P
S
S
P
S
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
P
P
S
P
P
S
P
S
P
S
P
S
S
S
P
P
P
S
P
S
S
S
P
P
P
S
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
P
S
P
S
P
S
P
S
P
S
S
P
S
P
S
S
S
S
P
S
S
S
S
P
P
S
P
S
P
S
S
P
S
P
P
P
S
P
P
S
P
S
P
P
S
S
P
S
P
S
P
S
P
P
P
P
S
S
P
P
S
S
S
P
S
P
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
P
S
S
S
S
S
P
P
P
S
S
P
S
S
S
P
S
S
S
S
P
S
P
P
P
S
S
S
P
P
S
P
P
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
P
P
S
S
P
S
S
S
S
P
P
P
S
S
S
P
P
P
S
P
P
S
S
P
P
S
S
S
P
S
S
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
P
S
P
S
P
S
P
P
P
S
P
P
S
S
P
P
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
P
P
S
S
S
P
P
P
S
P
S
P
P
S
S
S
P
S
S
P
P
S
P
S
S
S
S
P
P
S
P
P
P
S
S
S
S
P
P
S
P
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
S
S
P
S
S
P
S
P
P
S
P
S
S
P
P
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
P
P
S
P
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
P
P
S
P
S
P
S
P
P
P
P
S
S
S
P
S
S
S
P
P
S
P
S
P
P
P
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
P
P
P
S
P
P
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
S
S
P
S
P
P
S
P
S
S
P
P
P
S
P
S
S
S
S
S
P
S
S
P
P
S
S
S
P
S
S
S
S
P
S
P
S
P
P
P
P
S
P
P
P
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
P
P
S
P
S
S
P
S
P
S
S
S
S
P
P
P
P
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
P
P
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
P
S
S
P
S
S
S
P
S
S
P
S
S
P
P
S
P
S
S
P
S
S
S
P
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
P
S
S
S
S
P
P
S
P
P
S
S
S
P
S
S
P
S
P
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
P
S
S
S
S
P
P
P
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
P
P
S
P
P
S
S
S
P
P
P
S
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
P
S
P
P
P
S
S
S
P
P
P
S
S
S
S
S
P
S
S
P
P
S
P
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
P
P
P
P
S
S
P
S
S
P
S
P
S
S
P
P
S
P
P
S
S
P
S
S
P
S
S
P
P
S
P
S
P
P
P
S
S
P
P
P
S
S
S
P
P
S
S
P
S
S
P
S
S
S
P
P
P
P
P
P
P
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
P
P
S
P
S
S
P
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
P
S
P
P
S
P
S
P
P
S
S
P
S
P
S
S
S
S
S
P
P
P
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
P
P
P
P
S
S
P
P
P
S
S
P
P
S
P
S
P
S
P
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
P
S
P
P
S
S
P
P
S
P
P
S
P
P
P
S
S
P
P
P
P
S
S
S
S
S
S
P
S
P
S
P
P
S
S
P
S
S
S
P
S
P
P
S
S
P
S
P
S
S
S
S
S
P
P
S
S
S
P
P
S
P
S
S
S
S
S
P
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
P
S
P
P
P
S
P
S
P
P
P
P
S
P
P
P
P
S
S
P
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
P
P
S
P
S
S
P
S
P
P
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
P
P
S
S
P
P
S
S
S
S
P
P
S
P
P
S
S
P
P
P
P
S
S
S
P
P
S
S
P
S
P
S
S
S
S
P
S
P
S
P
P
P
P
S
P
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
P
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
P
S
P
S
S
P
S
S
S
S
S
P
P
S
S
P
P
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
P
P
P
P
P
S
P
P
S
P
S
S
S
P
S
P
P
S
S
P
S
S
S
S
S
P
S
P
P
P
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
P
P
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
P
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
P
S
P
P
P
S
S
P
S
P
S
S
P
S
P
S
S
S
S
S
S
P
P
S
P
P
P
S
S
P
S
S
S
P
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
P
P
P
S
S
P
S
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
P
S
S
P
S
S
P
S
P
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
P
P
P
S
P
S
P
S
S
S
P
P
S
S
P
S
P
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
P
P
S
S
P
S
P
S
P
S
S
S
P
S
S
S
S
S
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
P
S
P
P
P
S
S
S
P
P
S
S
P
S
S
P
S
S
P
P
P
S
P
P
P
P
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
P
S
S
P
P
S
P
S
P
S
S
P
S
S
P
P
S
S
P
S
P
S
S
P
P
P
S
S
S
S
P
S
S
S
S
S
P
P
S
S
P
P
S
S
S
P
S
P
P
P
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
P
S
S
P
S
S
S
S
P
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
P
S
S
S
P
S
S
P
P
S
P
P
S
S
S
S
S
P
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
P
P
P
S
S
S
P
S
P
P
S
S
P
P
P
P
P
P
P
S
S
S
P
S
P
P
P
S
P
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
P
P
S
P
S
P
S
P
P
S
S
S
S
S
S
S
P
S
P
P
S
P
P
P
S
S
P
P
S
P
P
P
S
P
P
S
S
S
S
S
P
P
S
P
S
S
S
P
P
S
S
P
P
S
P
S
P
P
S
S
P
S
S
P
P
S
S
P
S
S
P
S
P
S
P
P
S
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
S
S
S
P
S
P
P
S
P
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
P
S
S
P
P
P
S
S
S
S
P
P
S
S
P
P
P
P
P
S
S
S
P
P
P
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
P
S
P
S
P
S
S
S
P
P
S
S
S
S
S
S
P
P
S
P
S
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
P
P
S
S
S
P
P
S
S
S
P
S
S
S
P
S
S
P
P
P
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
P
S
P
S
P
P
S
S
S
P
P
S
S
P
S
P
P
P
S
P
S
P
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
P
S
S
P
S
P
P
S
S
P
P
P
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
P
P
P
P
P
S
S
S
P
S
P
P
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
P
P
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
P
P
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
P
P
S
S
S
S
S
S
P
S
P
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
P
S
P
P
P
P
S
S
S
P
S
S
S
P
S
P
S
P
S
S
P
P
S
S
S
S
S
S
P
S
P
S
P
S
S
P
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
P
S
P
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
P
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
P
P
S
P
S
P
S
S
S
S
S
P
P
P
S
P
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
P
S
S
S
P
S
S
P
S
S
S
P
P
S
P
S
S
P
S
P
S
S
P
S
P
P
S
P
P
P
P
P
S
S
P
P
S
S
S
P
S
S
P
S
S
S
S
P
P
P
P
P
S
S
S
S
S
P
P
S
S
S
P
P
P
S
S
S
S
P
S
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
P
P
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
P
P
S
S
S
P
P
S
S
S
P
S
P
S
S
S
S
S
P
P
P
P
P
S
P
S
S
S
S
P
S
S
P
P
P
S
P
P
S
P
S
S
P
P
S
P
S
P
S
S
P
S
S
S
P
S
S
P
P
S
S
S
S
P
S
S
P
S
P
P
S
P
S
S
S
P
P
S
S
S
P
P
P
S
P
P
S
P
S
P
S
S
P
S
S
S
S
P
P
P
P
S
S
S
S
P
P
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
P
P
S
S
S
S
S
P
P
P
S
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
P
P
P
S
P
P
S
S
P
S
S
S
S
P
P
S
S
S
S
P
P
S
P
S
S
S
S
P
P
S
S
S
P
S
S
P
S
P
S
P
S
S
S
P
P
P
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
P
S
P
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
S
S
P
S
P
S
S
P
P
P
S
P
P
S
S
S
S
P
S
S
S
S
P
P
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
P
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
P
S
P
S
S
P
P
S
S
S
P
S
P
P
P
P
P
S
S
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
S
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
P
P
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
P
P
P
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
P
S
P
P
S
P
S
S
P
S
P
P
S
S
S
S
S
P
P
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
P
S
P
S
S
S
S
P
S
S
P
P
P
P
S
P
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
P
S
P
S
S
P
P
S
S
P
P
S
S
S
S
P
S
S
S
P
S
S
S
S
P
P
S
P
P
S
P
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
P
P
P
P
S
P
P
S
S
P
P
P
P
P
S
S
P
P
P
P
P
P
P
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
P
P
S
S
P
S
S
S
S
P
P
P
S
S
P
S
S
S
P
P
P
S
S
P
S
S
S
S
P
P
S
S
S
P
S
P
S
P
P
S
S
S
S
P
S
P
S
S
P
S
S
S
P
S
P
S
S
P
S
P
S
P
P
S
P
P
S
S
P
S
P
P
P
S
P
S
P
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
P
S
S
S
P
S
P
S
S
P
P
P
S
S
S
S
S
P
P
P
P
P
S
S
S
P
P
S
S
P
S
S
P
P
S
P
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
P
S
S
P
S
P
P
S
S
P
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
P
S
S
P
P
S
P
S
P
S
S
P
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
S
P
S
P
S
P
S
S
S
S
P
P
S
S
S
P
P
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
S
S
P
P
S
S
S
P
S
S
P
S
S
P
P
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
P
S
P
S
P
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
P
S
P
S
S
P
P
P
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
P
P
P
P
P
S
P
P
P
P
S
S
S
S
S
S
P
S
P
S
P
P
S
P
S
S
S
P
S
P
P
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
P
P
S
S
S
P
P
P
S
S
S
P
P
P
S
S
S
P
P
S
P
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
P
S
P
P
P
S
S
S
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
P
P
P
S
S
P
S
P
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
P
S
S
P
P
S
P
P
P
S
P
S
P
S
S
P
P
S
S
P
S
S
S
S
P
P
P
P
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
P
S
S
P
P
S
P
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
S
P
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
P
P
P
P
P
P
S
S
S
S
P
P
S
S
P
P
S
S
S
S
S
P
S
P
P
S
P
S
P
S
S
P
P
P
S
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
P
S
P
S
P
P
S
S
S
S
P
P
P
P
S
S
S
S
S
P
P
P
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
P
P
P
P
S
S
S
P
P
P
P
S
P
S
P
S
P
P
P
S
P
S
S
P
S
P
S
S
S
S
S
P
P
P
S
P
S
S
S
S
S
P
P
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
P
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
P
P
P
S
P
S
S
P
S
S
S
P
P
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
P
P
P
S
S
P
S
P
P
S
S
S
S
P
S
S
P
P
P
P
S
S
P
S
P
S
S
S
S
P
P
S
P
P
S
S
P
S
S
S
P
S
S
P
S
P
S
S
P
P
S
P
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
P
P
S
P
P
S
S
S
P
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
P
S
P
S
P
P
S
S
P
P
S
S
S
S
S
P
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
P
P
S
P
P
S
S
P
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
P
P
P
S
P
P
P
S
P
P
P
P
S
S
S
S
S
P
P
S
P
S
S
S
S
P
S
P
P
P
S
S
P
P
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
P
S
P
P
P
S
P
P
S
S
S
P
P
S
S
P
P
S
S
S
P
S
S
P
S
P
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
S
S
P
S
P
P
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
P
P
S
P
P
S
S
P
S
S
S
S
P
S
S
S
P
S
P
P
P
P
S
P
P
S
S
S
S
P
S
S
P
P
P
S
S
S
S
P
S
S
S
P
S
P
P
S
S
S
S
P
S
P
S
P
P
S
P
S
P
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
P
S
S
S
P
S
P
P
S
S
P
P
S
S
S
S
S
P
P
P
S
P
S
P
S
S
S
P
P
S
S
S
P
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
P
S
P
P
S
P
P
S
P
S
P
S
S
P
P
S
S
P
S
S
S
P
S
P
P
P
S
P
S
P
S
P
S
S
S
S
P
P
S
P
S
P
P
P
P
P
S
S
S
P
S
S
S
P
P
S
P
S
P
S
S
S
P
S
S
S
P
S
P
P
S
P
P
S
P
P
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
P
P
P
S
P
P
S
P
S
P
S
S
S
P
S
P
S
S
P
S
S
P
P
P
P
P
P
S
S
S
S
S
S
P
S
P
P
S
P
P
P
P
P
S
S
P
P
P
P
S
S
S
P
S
S
P
S
S
S
P
S
P
S
P
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
P
S
P
S
S
S
P
S
P
P
S
S
P
S
P
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
P
S
P
S
S
P
P
P
S
S
S
S
S
P
P
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
P
P
P
S
S
S
S
S
S
P
S
P
S
S
S
S
P
P
P
S
S
P
S
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
P
P
S
P
P
P
S
S
S
S
P
S
P
P
S
P
S
P
S
P
S
P
S
P
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
P
S
P
P
P
P
P
P
P
S
S
S
S
S
P
P
S
S
S
P
P
P
P
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
P
P
S
S
P
P
P
S
S
P
S
S
P
P
P
P
S
S
P
P
P
S
P
S
P
S
P
P
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
P
P
S
S
P
P
S
P
S
P
P
S
S
S
P
S
P
P
S
P
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
P
S
P
S
P
S
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
P
S
P
P
S
S
S
P
P
S
P
P
P
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
P
P
S
S
P
P
S
P
S
P
S
S
S
S
P
P
S
S
S
P
P
S
P
P
S
S
P
P
S
P
P
S
P
S
P
S
P
P
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
P
S
S
P
S
P
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
P
S
P
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
S
S
P
P
S
P
S
S
S
P
P
S
S
S
P
S
S
P
S
S
S
P
S
S
P
S
S
P
P
P
S
S
P
S
P
S
S
S
S
P
P
S
P
S
S
S
S
P
S
P
P
S
P
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
P
S
S
P
P
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
P
S
S
S
P
P
P
S
P
P
P
S
P
P
S
S
S
S
S
S
P
P
S
P
P
S
P
P
P
S
S
P
S
S
S
S
S
S
S
P
P
S
S
P
S
P
P
S
S
S
S
P
P
S
P
S
S
P
S
S
P
S
P
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
P
P
S
S
S
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
P
S
P
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
P
S
P
P
S
S
P
S
P
S
P
P
S
P
P
P
P
S
P
P
S
S
P
P
S
S
S
P
S
P
S
S
P
P
P
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
P
S
P
S
P
P
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
S
S
P
P
S
S
P
P
P
S
S
S
S
S
P
P
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
P
S
S
P
P
P
S
S
S
S
P
P
P
P
P
S
S
P
S
P
P
S
S
S
S
S
P
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
P
P
P
S
S
P
S
P
S
P
S
S
P
P
P
S
P
S
S
P
P
S
P
P
S
S
S
P
S
S
P
P
S
S
P
S
S
P
P
P
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
P
P
S
S
S
S
S
P
S
P
S
P
S
S
S
P
S
P
S
S
S
P
P
P
S
P
P
S
S
S
S
P
P
S
S
P
S
S
S
P
P
P
S
P
S
S
S
S
P
P
S
P
S
S
S
P
P
S
S
S
S
P
P
P
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
P
P
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
P
P
S
S
P
S
P
P
S
P
S
S
S
S
S
S
P
P
S
P
P
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
P
P
P
S
P
S
P
S
P
P
S
P
S
S
S
P
S
P
P
S
P
S
S
P
S
P
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
P
P
S
P
S
S
S
P
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
P
S
S
S
P
S
P
P
S
S
S
P
P
S
P
P
P
S
S
S
S
P
S
P
P
S
S
P
P
S
S
S
P
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
P
P
S
S
S
S
P
S
S
S
P
P
S
S
P
P
S
P
S
S
S
S
S
P
P
P
P
S
S
P
S
S
P
P
P
S
P
S
S
S
S
P
S
S
S
S
P
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
P
P
S
P
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
S
P
S
S
S
S
P
P
P
S
P
S
P
P
P
S
S
P
P
P
P
P
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
P
S
P
S
S
S
P
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
P
P
P
S
P
P
S
P
P
S
S
P
P
S
P
P
S
P
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
S
S
P
S
P
S
P
S
S
S
P
P
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
S
P
P
S
S
S
P
S
S
P
S
P
S
P
S
P
P
S
P
P
P
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
P
S
P
P
S
P
P
S
S
P
S
P
S
S
P
S
S
P
S
S
P
P
S
S
P
P
S
S
S
P
S
P
S
P
S
S
S
P
P
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
P
P
S
S
S
S
P
P
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
P
P
P
S
S
S
P
S
S
S
P
S
S
S
S
S
P
P
S
S
P
P
S
S
P
S
P
S
S
S
P
S
P
S
P
P
S
P
S
P
P
S
S
S
P
S
P
P
S
S
S
P
P
S
S
S
P
S
P
S
P
S
S
S
S
P
S
S
S
P
P
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
S
P
P
P
P
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
P
P
S
S
S
P
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
P
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
P
S
P
S
P
S
S
P
S
P
S
S
S
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
P
P
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
P
P
P
S
S
S
P
P
P
S
S
P
P
S
P
S
S
P
P
P
P
S
S
P
P
P
S
S
P
S
S
P
S
S
P
S
P
S
S
P
P
S
P
P
P
S
S
P
S
S
P
P
S
P
S
P
S
S
S
P
S
P
S
S
S
S
P
P
P
S
P
S
P
S
S
S
P
P
S
S
S
P
S
P
P
P
S
S
S
S
S
S
P
P
S
P
S
P
P
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
P
P
S
S
S
S
P
P
S
P
S
P
S
P
S
P
S
P
S
S
P
S
P
S
S
S
S
P
P
P
P
S
S
S
P
S
P
P
P
S
S
S
P
P
S
S
P
S
S
S
S
P
P
P
P
P
P
P
S
S
S
P
P
S
S
P
S
S
P
S
P
P
S
S
S
S
P
S
S
S
S
P
S
P
P
S
S
P
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
P
P
P
S
S
P
P
P
P
S
P
S
P
S
S
P
P
S
S
S
S
S
S
P
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
P
P
P
P
S
S
P
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
P
P
S
S
S
S
S
S
P
P
P
S
S
P
S
P
P
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
P
S
P
S
P
S
P
S
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
P
S
P
P
P
S
P
S
S
S
P
P
P
S
S
P
S
P
S
S
S
P
P
S
S
S
S
S
S
S
P
P
P
P
S
S
P
S
P
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
P
P
S
S
P
S
P
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
S
P
S
P
S
P
S
S
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
P
P
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
P
P
S
P
S
P
S
S
P
S
S
S
S
S
P
P
S
S
S
P
S
S
S
P
S
S
P
P
S
S
P
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
P
P
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
P
S
S
P
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
P
S
S
S
S
S
P
P
S
P
P
S
P
P
P
S
P
P
S
S
P
P
P
P
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
P
P
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
P
S
S
P
P
P
S
S
S
S
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
P
S
P
P
S
S
P
P
S
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
P
P
S
S
P
S
P
P
S
S
S
P
P
P
P
S
P
P
S
S
S
S
P
S
P
S
S
P
S
P
S
S
S
S
S
S
P
P
P
P
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
P
P
S
S
S
P
S
P
S
P
P
S
S
S
P
P
P
P
S
S
P
S
S
S
S
S
P
S
P
P
P
P
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
P
P
S
P
S
S
S
S
P
S
S
S
S
P
P
P
S
P
P
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
P
S
S
S
P
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
P
S
P
S
P
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
P
S
S
P
P
S
P
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
S
P
P
S
S
P
P
P
P
S
P
S
P
S
S
S
S
P
S
S
P
P
S
S
P
S
S
P
S
S
P
S
P
P
S
S
P
S
S
S
P
S
P
S
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
P
S
S
P
S
S
P
S
S
P
P
P
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
P
P
P
P
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
P
S
P
S
S
P
S
P
P
S
S
P
S
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
P
P
S
P
S
P
S
S
S
S
P
S
S
P
P
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
P
P
S
S
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
P
P
P
S
S
S
S
S
S
P
P
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
P
P
S
P
P
S
P
S
P
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
P
S
P
S
S
S
P
P
P
S
P
P
P
P
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
P
S
P
P
P
P
S
P
P
P
S
S
P
P
S
S
P
P
S
S
P
S
S
P
P
P
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
P
S
S
P
P
S
P
P
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
P
P
P
P
S
P
S
S
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
P
S
P
S
S
P
P
S
P
S
S
P
P
P
S
S
P
P
S
S
S
S
S
P
S
P
P
P
P
P
S
S
P
S
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
P
P
P
S
S
S
P
S
P
S
P
S
P
S
S
P
P
P
P
S
S
P
P
P
P
S
P
P
S
S
P
S
S
P
S
S
P
P
P
P
P
S
P
P
S
S
S
P
S
S
P
S
P
P
S
S
S
P
S
P
S
P
P
P
P
P
S
S
P
S
S
S
S
S
S
S
P
S
S
P
P
P
P
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
P
P
P
S
S
S
S
S
P
P
S
P
S
S
P
P
S
S
P
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
P
P
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
P
P
S
P
S
S
S
P
P
P
P
S
S
S
S
S
P
S
P
S
S
S
P
P
P
S
P
S
S
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
P
S
P
P
S
P
S
P
P
S
P
S
P
P
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
P
P
S
S
P
P
S
S
P
P
S
P
S
S
P
P
S
S
S
P
P
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
S
S
P
S
P
S
S
P
S
P
P
S
P
P
S
P
S
P
P
S
S
P
P
S
P
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
P
P
P
S
S
P
P
S
P
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
P
P
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
S
S
P
P
P
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
P
P
S
P
P
P
S
S
S
P
S
P
P
P
S
S
P
P
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
P
S
S
P
P
S
P
S
P
P
S
P
P
P
P
S
P
S
P
P
P
S
S
P
S
P
P
S
P
S
P
P
S
P
S
S
P
P
S
S
S
P
P
S
P
S
S
P
S
P
S
S
S
S
P
S
P
P
S
S
S
S
P
P
P
S
P
P
P
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
S
P
S
P
S
S
S
S
P
S
P
P
P
P
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
P
P
S
S
S
P
S
P
P
P
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
P
P
P
S
P
S
S
P
S
S
S
P
P
P
P
S
P
S
P
S
P
P
S
S
P
S
S
S
S
S
P
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
P
S
P
P
S
S
S
P
S
S
P
P
S
S
S
P
S
S
S
P
P
S
P
P
P
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
P
S
S
S
S
P
S
P
P
S
S
S
S
P
P
P
S
P
P
P
P
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
P
P
P
S
P
S
S
S
P
S
S
S
S
P
P
S
S
S
P
P
S
P
S
S
P
P
S
S
P
S
S
P
S
P
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
P
S
P
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
P
S
S
P
P
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
P
P
S
P
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
P
S
P
P
S
P
S
P
S
P
S
S
P
S
S
P
P
P
S
S
P
S
P
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
P
S
P
S
P
S
S
P
P
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
P
P
P
P
P
P
S
S
P
S
P
P
P
P
P
P
S
P
S
S
P
P
S
S
S
P
P
S
P
P
S
P
P
P
S
S
S
S
P
P
S
S
S
S
S
S
P
S
P
P
S
S
S
P
P
S
P
P
P
S
S
S
S
P
S
S
P
P
S
P
S
S
S
S
P
P
S
P
P
S
S
P
P
P
S
P
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
P
P
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
P
P
P
P
S
P
P
S
P
S
P
P
S
S
S
S
S
P
P
P
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
S
P
P
S
P
S
S
S
S
S
P
P
S
P
S
S
P
S
S
S
P
P
S
S
P
P
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
P
P
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
P
P
P
P
S
S
P
P
P
S
P
S
S
S
S
P
P
S
S
S
P
P
S
S
P
P
S
S
P
S
S
S
P
P
S
P
S
S
S
P
S
S
P
S
S
P
S
P
S
P
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
P
P
P
S
S
P
P
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
P
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
S
P
S
P
P
S
S
S
P
S
P
S
P
P
S
P
S
S
S
S
P
S
S
P
P
S
S
S
P
S
P
P
S
S
P
P
P
S
S
S
S
P
S
P
S
S
P
S
S
P
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
P
P
S
P
P
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
P
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
P
P
S
S
P
S
P
P
S
S
P
S
S
P
P
S
S
S
S
S
P
P
S
S
P
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
P
P
S
S
P
S
S
P
S
P
S
S
P
P
S
S
S
P
S
S
P
P
P
S
S
S
S
P
P
P
S
P
P
S
S
S
P
P
P
S
P
S
P
S
P
P
S
P
S
P
P
S
P
S
S
P
S
S
S
P
S
S
S
S
P
S
P
S
P
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
P
P
P
P
P
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
P
P
S
P
P
P
S
P
S
S
S
S
S
S
P
P
S
P
P
P
S
P
S
S
S
S
S
P
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
P
P
S
P
S
S
S
P
S
P
S
P
P
S
S
S
P
P
S
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
P
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
P
P
S
S
S
S
S
P
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
P
P
S
P
S
P
S
P
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
P
P
S
P
P
S
S
S
P
S
S
P
S
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
P
P
P
P
P
P
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
S
P
P
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
P
P
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
P
S
P
P
S
S
S
S
P
P
P
P
S
S
P
P
S
P
S
S
S
S
P
S
S
P
P
P
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
P
P
P
S
S
P
S
P
P
S
S
S
S
P
P
P
P
P
P
P
S
S
S
P
S
P
P
P
S
S
P
S
S
P
S
S
P
S
S
S
P
S
S
P
P
P
S
S
S
S
P
S
S
P
S
S
S
P
P
P
S
P
P
P
P
P
S
P
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
S
S
S
P
P
S
P
S
P
S
P
S
S
S
S
P
S
S
P
P
P
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
P
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
S
P
P
S
P
P
P
P
S
P
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
P
S
P
S
P
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
P
P
S
S
P
P
S
S
P
P
S
S
S
P
S
S
S
P
S
P
S
P
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
P
S
P
S
S
S
S
S
P
P
P
P
S
P
S
S
P
S
P
P
S
P
S
S
S
P
P
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
S
S
S
P
P
S
S
S
P
S
P
S
P
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
P
P
S
P
S
S
P
P
S
S
P
S
S
S
S
P
P
P
P
P
P
S
S
P
S
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
P
S
P
S
P
P
S
P
P
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
P
S
P
S
S
P
S
P
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
S
P
P
S
S
S
S
P
S
P
P
P
P
S
S
S
P
S
S
P
S
P
S
P
S
P
P
P
S
S
P
P
P
P
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
P
S
P
P
S
S
S
P
P
P
S
S
S
S
P
P
S
S
S
S
P
P
P
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
P
S
P
P
P
S
P
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
P
P
S
P
S
S
P
P
P
P
P
P
S
S
P
P
S
P
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
P
S
S
P
P
P
S
S
S
P
S
P
S
P
P
S
P
S
S
P
S
P
S
P
P
S
S
S
P
S
S
S
P
P
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
S
P
P
P
P
S
P
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
P
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
S
P
S
S
S
P
P
S
P
S
S
P
P
S
P
P
S
S
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
P
P
S
S
P
P
P
S
S
S
S
S
P
S
P
S
P
S
P
S
P
P
S
S
S
S
S
P
P
S
S
P
P
P
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
S
P
P
S
P
S
S
P
P
P
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
P
S
P
P
P
P
S
S
S
P
P
P
S
S
P
P
S
P
P
P
S
P
P
S
P
S
P
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
P
S
S
P
S
S
S
P
P
S
S
P
S
S
P
S
S
S
P
P
P
S
S
P
S
P
P
P
S
P
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
S
P
S
P
P
S
P
S
S
S
S
S
P
P
S
S
P
S
S
S
P
P
S
S
S
P
P
S
S
S
P
S
P
S
S
P
P
P
S
S
S
P
S
S
S
S
P
S
S
S
P
P
P
S
S
P
S
S
P
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
P
S
S
P
S
P
S
S
S
S
P
P
S
S
P
S
P
P
S
S
S
P
P
S
S
P
S
P
S
P
P
P
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
P
P
S
P
S
S
S
S
S
S
S
P
P
P
P
S
P
S
P
S
P
S
P
S
P
P
S
S
S
S
S
S
S
P
S
P
P
P
S
P
P
P
P
S
S
S
S
P
P
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
P
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
P
S
P
P
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
P
P
P
P
P
S
P
S
P
S
S
S
P
P
S
S
P
S
S
S
P
P
S
S
P
P
S
P
P
P
P
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
P
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
P
S
S
S
P
S
S
P
P
S
S
S
P
S
P
P
S
S
P
S
P
S
S
S
S
S
P
P
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
P
S
S
P
S
S
P
P
P
P
P
P
S
P
S
P
P
P
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
P
P
P
S
S
P
P
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
P
P
S
S
S
P
S
S
P
P
S
P
S
P
P
S
S
P
S
P
S
P
P
P
P
P
P
P
S
S
P
S
S
P
S
P
S
P
P
S
P
S
P
S
S
S
P
S
S
S
P
P
S
S
P
P
S
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
P
S
P
P
P
P
S
P
S
P
S
P
P
S
P
S
S
S
S
P
S
P
S
P
P
S
S
S
P
P
P
S
S
S
S
P
P
P
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
P
P
P
S
P
P
P
P
S
S
S
S
P
P
S
S
P
P
S
S
P
P
S
S
S
S
S
P
S
P
P
S
P
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
P
P
S
P
S
P
S
P
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
S
P
S
P
P
P
S
S
P
S
P
P
S
S
S
S
S
S
S
P
P
P
P
P
S
P
S
P
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
P
P
S
S
S
P
P
P
S
S
P
P
S
P
S
P
P
P
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
P
S
S
P
P
S
S
P
P
S
S
S
S
P
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
P
P
P
P
P
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
P
P
S
S
S
P
S
P
S
S
S
S
S
P
P
P
P
P
S
S
S
P
P
S
S
P
P
P
S
P
P
S
S
P
S
S
P
P
P
P
S
S
P
P
S
S
P
S
S
P
P
P
P
P
S
S
P
S
P
P
S
P
S
S
P
P
S
P
S
P
S
P
S
S
P
S
P
S
P
P
S
P
P
S
S
P
P
S
S
P
P
S
S
P
P
P
S
S
S
S
P
S
P
P
S
S
S
S
S
P
S
S
S
S
P
P
P
S
P
S
P
S
S
S
P
P
S
S
S
P
P
P
S
P
S
P
S
S
S
S
S
P
P
S
S
S
P
S
P
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
P
P
S
P
P
P
P
P
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
P
P
P
S
S
S
P
S
S
S
P
S
S
P
P
P
P
S
P
S
S
S
P
S
P
P
P
P
S
S
S
S
P
P
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
P
S
S
P
S
S
S
P
S
P
S
S
S
P
P
S
S
S
S
P
S
S
P
P
P
P
S
S
P
S
P
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
P
P
P
S
S
S
S
P
P
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
S
S
S
S
S
P
P
S
P
P
P
S
S
S
S
P
P
P
P
P
S
P
P
S
S
P
P
P
P
S
S
S
S
P
S
P
P
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
P
S
S
P
P
P
S
P
P
P
S
P
S
S
S
P
S
S
P
S
S
S
P
S
P
S
P
S
S
S
P
P
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
P
S
S
S
P
P
S
S
P
S
P
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
P
P
P
S
S
P
P
S
P
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
P
P
S
S
P
P
S
S
S
P
P
P
S
S
S
P
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
P
P
S
S
S
P
S
P
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
P
P
S
P
S
P
S
P
S
P
S
S
P
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
P
S
P
P
S
P
P
S
P
S
P
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
S
P
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
P
P
S
S
S
S
P
P
P
P
P
S
S
S
P
S
S
S
P
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
P
S
P
S
S
S
P
P
S
S
S
S
P
S
P
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
P
P
P
S
S
P
P
S
S
S
S
P
P
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
P
S
S
S
P
P
P
S
P
P
P
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
S
P
S
S
P
S
S
P
S
S
P
S
S
P
S
S
P
P
S
S
P
P
S
P
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
P
P
P
P
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
P
P
S
P
S
S
S
P
S
S
S
S
S
P
S
P
S
P
S
S
S
P
P
S
S
S
P
P
S
S
P
S
S
S
P
P
P
P
P
S
S
P
P
S
P
P
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
P
P
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
P
P
P
P
S
P
S
P
S
S
S
P
S
S
P
P
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
P
S
S
S
P
S
P
S
S
P
S
P
P
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
P
P
S
P
P
S
P
S
S
P
S
P
S
P
P
S
S
S
P
S
S
P
P
P
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
P
S
S
P
S
S
P
S
P
S
P
S
S
S
P
S
S
P
P
S
S
P
P
P
S
S
S
P
P
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
P
S
P
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
P
P
P
P
S
P
P
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
P
S
S
P
S
P
S
P
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
S
P
S
P
P
S
S
P
S
P
S
S
P
P
P
S
S
S
S
P
P
S
P
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
P
S
S
S
S
S
P
P
P
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
P
P
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
P
S
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
P
P
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
P
P
S
S
P
P
S
S
P
P
P
S
P
P
S
P
S
S
S
S
S
P
S
S
P
S
P
S
P
S
S
P
S
P
P
P
S
P
P
P
S
S
S
S
S
S
S
S
P
P
S
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
P
P
S
S
P
P
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
P
S
S
P
P
S
S
P
S
P
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
P
S
P
P
S
S
P
S
S
P
S
S
S
P
S
S
P
P
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
P
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
P
S
P
S
S
S
P
P
S
P
P
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
P
P
S
S
P
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
P
P
S
P
S
S
S
P
P
S
P
S
S
S
S
P
S
P
P
S
P
P
P
S
S
P
S
S
S
P
S
S
S
P
S
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
S
P
P
P
S
P
S
P
S
P
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
P
P
S
P
S
S
P
S
S
P
S
P
S
S
P
P
S
P
P
S
P
S
S
S
P
P
S
S
S
S
P
P
S
S
P
P
S
P
P
P
P
P
S
P
S
S
P
P
S
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
P
P
P
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
P
P
P
S
S
S
P
S
S
S
S
P
S
P
S
S
P
S
S
S
P
P
P
P
S
S
S
P
S
P
S
P
P
S
S
S
S
P
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
S
P
P
S
P
S
S
P
S
S
S
S
P
S
P
S
S
P
S
S
S
S
P
P
S
P
S
P
S
P
S
P
S
P
S
S
S
P
S
P
S
P
P
S
S
P
S
P
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
S
P
P
P
P
S
S
S
P
P
P
P
S
S
S
P
P
S
P
S
S
P
P
P
S
S
S
P
S
P
S
S
P
S
P
S
S
P
P
P
S
S
P
P
P
P
S
S
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
P
P
P
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
P
S
P
S
P
P
S
S
S
S
P
S
P
P
S
P
P
P
P
P
S
P
S
P
S
S
S
S
P
P
P
P
S
S
P
P
S
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
S
P
S
P
P
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
P
P
S
S
P
P
P
S
S
P
S
S
S
P
S
S
P
P
S
P
P
S
P
S
P
S
P
P
P
P
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
P
P
S
S
S
P
S
P
P
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
P
P
S
S
P
S
S
P
P
P
P
S
S
S
P
P
P
P
P
S
P
P
P
P
S
S
S
S
P
P
P
S
S
S
S
P
S
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
P
P
S
S
S
S
P
S
P
S
S
P
P
S
P
P
P
S
S
S
S
P
P
S
S
S
S
P
P
P
P
S
P
P
P
S
S
S
P
P
S
S
S
P
P
S
P
S
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
P
P
P
P
S
P
S
S
S
P
P
S
S
P
P
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
P
S
S
P
S
P
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
P
P
S
P
S
S
P
S
S
S
P
S
S
S
S
P
P
S
S
P
P
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
P
S
S
P
S
P
P
P
S
S
S
S
S
S
P
P
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
P
P
S
S
P
S
P
S
S
S
S
S
S
P
P
P
S
S
S
S
S
P
P
P
P
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
P
P
P
S
P
P
P
P
S
P
P
P
S
S
S
S
S
P
S
P
S
P
P
P
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
P
P
P
S
S
P
S
P
S
S
S
P
S
P
P
P
S
S
P
S
S
P
S
S
S
S
P
P
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
P
P
S
S
S
P
S
S
P
P
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
P
S
P
P
S
P
S
S
S
P
P
S
P
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
P
P
S
S
P
S
S
P
P
S
P
S
S
S
S
S
S
S
P
P
S
P
P
S
S
P
S
S
P
S
S
S
S
P
P
S
P
S
P
P
S
S
P
P
S
P
P
P
P
P
P
S
P
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
P
P
S
P
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
P
P
P
S
P
S
P
P
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
P
S
S
S
P
S
P
P
S
S
S
P
S
P
P
S
P
P
P
S
S
P
S
P
P
S
S
P
S
S
S
P
P
S
S
P
P
S
S
P
S
S
P
S
P
S
S
P
S
P
P
S
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
P
P
P
P
P
P
P
P
S
P
P
S
S
S
P
S
S
P
S
S
S
P
S
S
P
S
P
P
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
P
P
S
P
S
P
S
P
P
S
P
S
P
P
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
P
S
P
S
S
S
S
P
S
P
P
P
P
S
S
S
P
S
S
S
P
P
P
S
S
S
S
P
P
S
P
S
P
S
S
S
P
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
P
P
P
S
P
P
P
P
S
P
S
P
P
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
P
S
P
P
P
P
S
P
S
S
S
P
S
P
S
P
S
S
P
S
P
P
P
S
P
S
S
P
S
S
P
P
P
P
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
P
P
S
P
S
S
P
S
P
P
S
P
S
P
P
P
S
P
P
S
S
S
P
S
S
P
P
P
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
P
P
S
P
S
S
S
S
S
P
P
P
P
S
P
S
S
P
S
P
P
S
P
P
P
P
S
S
P
P
P
S
S
P
S
S
P
S
S
S
P
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
P
P
S
P
P
S
S
P
S
S
S
S
P
P
S
S
P
P
P
S
S
S
S
S
S
P
P
S
P
S
S
P
S
S
S
P
S
S
S
S
P
P
S
S
P
P
P
S
S
S
S
P
S
P
P
S
P
S
P
P
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
P
P
S
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
P
S
S
S
P
P
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
P
P
S
P
P
P
P
P
P
P
S
S
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
P
S
S
P
S
S
P
P
S
P
S
P
P
P
P
P
P
S
S
S
P
P
S
P
P
S
P
S
P
S
S
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
P
P
S
P
S
S
S
S
P
P
P
P
S
S
S
S
P
S
S
S
S
P
S
P
S
S
P
P
S
P
S
S
S
S
P
P
P
P
P
P
S
S
P
P
P
P
S
P
P
P
P
S
P
S
P
S
S
P
P
P
S
P
S
S
P
P
S
S
S
P
P
S
P
P
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
P
S
S
P
S
P
S
P
S
S
P
S
S
S
P
P
S
P
P
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
P
S
P
S
P
S
S
S
S
P
P
S
P
P
P
S
P
P
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
P
S
P
P
S
P
S
S
S
S
S
P
P
S
P
S
S
P
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
P
P
P
P
S
S
S
S
S
S
P
P
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
P
P
P
S
P
S
P
S
P
P
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
P
P
S
P
S
P
P
S
S
S
S
P
S
S
S
P
P
P
S
P
P
S
P
P
P
S
S
S
S
P
P
P
P
S
S
S
S
S
P
S
P
S
S
S
P
P
S
P
P
P
S
S
P
P
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
S
P
P
S
P
S
S
P
P
S
P
P
S
S
P
P
S
P
S
P
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
P
P
P
S
P
S
S
P
S
P
S
S
P
S
S
S
S
P
P
S
S
P
P
S
P
S
P
S
S
S
S
P
P
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
P
S
S
S
P
P
S
P
S
P
S
S
P
P
P
S
P
P
S
P
P
P
P
S
S
P
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
P
S
S
P
S
P
P
S
P
S
P
S
S
P
P
P
S
P
S
S
S
S
P
S
P
P
S
S
P
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
P
S
S
S
P
P
S
P
S
S
P
S
S
P
P
P
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
P
P
P
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
P
S
S
P
S
S
S
P
P
S
P
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
S
S
P
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
P
P
P
P
S
S
S
P
P
S
P
S
P
P
S
S
P
P
S
P
P
S
P
P
P
S
S
S
P
P
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
S
P
P
S
P
S
P
S
S
P
S
P
S
S
P
P
S
P
P
P
P
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
P
P
S
P
S
P
P
S
S
P
S
S
P
P
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
S
P
S
S
P
S
P
S
S
S
S
P
S
S
P
S
P
P
P
P
S
S
S
P
S
S
S
P
P
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
P
S
P
P
S
P
P
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
P
P
P
P
P
S
S
S
P
P
S
S
S
S
P
P
P
P
S
P
P
P
S
P
P
S
P
S
P
S
S
P
P
P
P
S
S
P
S
S
P
S
S
S
P
S
P
P
S
S
P
S
S
P
P
P
P
P
S
S
P
S
P
S
P
S
P
P
S
S
S
P
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
P
S
S
P
S
P
P
P
P
P
P
S
P
S
S
P
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
P
P
S
P
S
P
P
S
S
S
S
P
S
P
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
P
S
S
S
P
P
P
S
P
S
S
S
P
P
S
S
S
P
S
S
S
P
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
P
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
P
P
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
P
S
S
S
P
P
P
S
S
P
S
S
S
S
P
S
P
S
S
P
P
P
S
S
S
P
P
P
P
P
P
S
S
P
S
S
S
S
P
P
P
P
S
S
P
S
S
S
P
P
S
S
S
P
S
P
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
P
S
P
P
S
P
S
S
P
S
S
P
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
P
S
P
P
S
S
P
P
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
P
P
P
P
S
S
P
P
S
P
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
S
P
P
S
P
S
S
P
S
P
S
S
S
S
P
S
P
P
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
P
S
P
S
P
S
S
P
P
S
S
P
S
P
S
P
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
P
P
S
S
P
S
S
P
P
P
S
S
P
S
S
P
P
S
P
P
P
S
P
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
P
S
P
S
P
S
P
S
P
S
S
S
P
P
S
S
S
S
P
S
P
P
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
P
S
S
P
S
P
S
S
P
S
P
P
S
P
S
S
S
P
S
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
P
S
S
P
S
S
S
S
P
S
P
P
S
P
S
S
P
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
P
S
P
S
S
S
P
S
P
S
P
S
S
S
P
P
P
S
S
S
S
S
S
P
P
S
P
S
S
P
S
S
P
P
S
P
P
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
P
S
P
S
P
P
S
S
S
S
P
P
S
S
P
S
S
S
P
P
P
S
S
S
S
P
P
S
P
S
S
S
P
S
P
P
P
P
P
P
S
P
P
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
P
S
P
S
P
P
S
S
P
S
S
S
P
P
S
P
P
S
S
P
S
S
S
P
S
S
S
S
P
P
P
S
S
P
S
S
S
P
P
S
S
P
P
P
S
S
P
S
S
P
P
P
S
P
S
P
P
S
P
S
P
P
S
P
S
S
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
P
P
P
S
P
P
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
P
S
S
P
S
P
P
P
S
S
P
S
S
S
S
S
P
S
P
P
P
S
S
S
S
S
P
S
S
S
S
P
P
S
P
P
S
P
P
S
S
S
S
S
S
S
P
P
P
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
P
P
P
P
S
P
S
S
P
S
P
P
S
P
P
P
S
P
S
S
P
S
S
S
S
P
P
S
P
S
P
S
S
S
P
P
S
P
S
S
P
S
S
S
P
S
S
P
S
S
P
P
P
S
S
S
S
S
P
S
P
S
P
S
P
S
S
S
P
S
P
P
P
S
S
S
P
P
S
P
S
P
P
S
P
S
S
P
S
S
S
S
S
P
P
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
P
S
S
P
P
S
P
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
P
P
S
P
P
S
P
S
S
P
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
P
S
S
S
P
P
P
S
P
S
S
S
S
P
P
S
S
P
P
S
P
S
S
S
S
S
S
P
S
P
S
P
S
S
P
S
S
P
S
S
P
P
P
S
S
S
S
P
S
S
S
P
P
P
S
S
P
P
S
S
P
P
S
P
S
S
S
P
P
S
S
S
S
S
P
S
S
S
P
P
P
S
P
P
S
P
P
S
P
S
P
S
P
P
P
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
S
S
P
S
P
S
P
P
P
S
P
P
S
P
P
P
S
S
S
P
S
S
P
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
P
S
S
S
S
P
P
S
S
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
P
S
S
S
S
P
S
S
P
S
P
P
S
P
S
P
S
S
S
S
P
P
S
S
P
P
S
P
S
S
S
P
S
S
P
S
S
S
P
S
P
S
P
S
S
P
S
S
P
S
P
S
P
P
S
S
S
P
S
S
S
P
S
S
S
P
P
P
S
P
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
P
P
P
S
P
S
P
P
S
S
S
S
P
S
P
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
P
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
P
P
S
S
P
S
S
S
P
P
P
P
P
P
S
S
P
P
S
S
S
S
P
S
P
S
S
S
P
P
P
S
P
P
S
P
S
P
P
S
S
S
S
S
S
S
P
P
S
S
P
S
P
S
S
S
P
S
S
S
S
P
P
S
S
P
P
P
S
P
S
P
P
S
S
P
S
P
S
S
S
S
P
S
S
P
P
S
P
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
S
P
S
P
P
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
P
S
P
S
P
P
S
S
P
S
S
S
S
P
S
P
P
S
S
P
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
P
S
P
S
S
P
S
S
P
S
S
P
S
S
P
P
S
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
P
P
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
P
S
P
S
S
S
S
S
P
S
P
S
S
P
P
P
S
S
P
P
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
P
P
S
S
P
S
S
S
P
S
P
P
P
P
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
P
S
P
S
S
P
S
S
S
P
P
S
S
S
P
P
S
S
S
S
P
P
S
S
S
S
P
P
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
P
P
P
S
P
S
P
P
P
P
S
P
S
P
S
P
P
S
S
S
P
S
S
P
P
P
P
S
S
S
S
S
S
S
P
S
S
P
S
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
S
S
P
P
S
P
S
P
S
P
P
S
S
P
P
S
P
S
S
S
P
P
S
S
S
P
P
S
P
P
S
S
P
P
S
S
P
S
S
S
S
S
P
S
S
P
S
S
P
S
P
P
S
P
S
P
S
S
S
S
S
S
P
P
P
P
P
S
P
P
P
P
S
P
S
P
S
S
S
S
P
P
S
P
S
S
P
S
P
S
P
S
P
P
P
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
P
P
P
S
S
S
P
P
P
S
P
S
P
S
P
P
S
S
S
P
S
S
S
P
S
S
P
P
P
P
S
S
S
S
S
P
P
P
S
P
S
S
S
P
P
P
P
S
S
P
P
P
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
P
P
S
P
P
S
S
S
S
S
S
P
P
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
P
P
S
S
P
P
P
P
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
S
P
P
P
S
S
P
P
S
S
P
S
S
P
S
P
S
P
S
P
P
S
S
S
S
S
P
P
S
S
P
S
P
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
P
S
S
S
P
P
P
S
S
S
P
P
P
S
P
P
P
P
P
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
P
P
P
P
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
P
P
P
P
S
S
S
P
P
P
S
P
P
P
P
P
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
P
P
P
S
P
S
P
S
P
S
P
P
S
S
P
S
P
S
S
S
P
P
P
S
P
S
S
P
S
S
P
P
S
S
P
S
S
P
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
P
S
P
S
S
S
S
P
P
P
S
S
S
S
P
S
P
S
P
S
S
S
P
S
P
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
P
P
S
S
P
S
S
P
S
S
S
S
S
S
P
P
P
S
S
P
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
P
P
P
P
S
P
P
P
S
S
S
S
P
S
S
P
S
S
P
S
P
P
S
S
P
P
S
P
P
P
S
P
P
P
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
P
P
P
S
S
S
P
S
P
P
P
P
S
P
S
S
S
S
S
S
S
P
S
P
P
P
P
P
S
S
S
S
P
S
S
S
P
P
S
S
P
S
P
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
P
P
P
S
P
S
P
P
P
S
S
P
P
S
S
P
S
P
P
S
P
P
P
S
P
P
S
P
P
S
S
P
S
S
P
S
P
S
S
S
P
S
S
P
P
P
S
P
S
S
S
P
P
P
S
P
P
S
P
S
P
P
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
P
P
S
S
S
P
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
P
P
P
P
S
S
P
S
S
S
P
P
P
P
P
S
S
P
P
P
S
S
S
P
P
S
S
P
P
P
P
P
S
S
S
P
S
S
S
P
P
S
P
P
P
P
S
S
S
P
S
S
S
P
S
S
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
P
P
P
S
P
S
P
P
S
S
P
P
P
S
P
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
P
P
S
S
S
S
P
P
P
S
S
S
P
S
S
P
S
S
P
S
P
P
P
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
P
S
P
P
S
P
S
S
P
P
P
S
P
S
P
S
P
P
S
S
S
P
S
P
S
P
P
P
S
P
S
S
S
P
P
P
P
S
S
P
S
S
S
S
P
S
P
P
S
S
S
P
S
S
S
P
S
S
P
P
P
P
S
S
S
S
S
S
S
S
P
P
P
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
S
P
P
P
S
P
P
S
S
S
P
S
S
S
P
S
P
P
P
P
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
P
S
S
P
S
S
P
S
P
P
S
S
S
P
S
P
S
S
S
S
S
P
P
S
S
S
P
S
P
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
P
P
P
S
P
S
P
S
S
S
S
P
S
P
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
P
P
P
P
S
P
S
P
S
S
P
S
S
P
P
S
P
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
S
S
P
P
P
S
S
P
S
S
P
S
S
S
S
S
P
S
P
P
S
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
P
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
P
S
P
P
S
S
S
P
P
S
S
P
P
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
P
P
P
P
S
P
S
P
S
P
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
S
P
P
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
P
P
S
P
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
P
P
S
S
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
P
S
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
P
P
S
S
P
S
S
S
S
S
S
P
S
P
S
P
S
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
P
S
P
S
S
P
P
S
S
S
P
S
P
S
P
P
P
S
P
S
S
P
P
P
P
P
S
S
S
S
S
S
P
P
S
S
S
P
P
P
S
P
S
P
S
S
P
P
S
P
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
P
P
S
S
P
P
S
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
P
S
P
S
S
S
S
S
P
P
S
S
S
P
P
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
P
P
P
S
S
S
S
P
S
S
P
S
P
P
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
P
S
S
S
P
S
S
S
P
P
P
P
P
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
P
P
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
P
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
P
S
S
P
S
P
S
P
S
S
P
P
S
S
P
S
S
P
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
P
S
P
P
S
P
S
P
P
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
P
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
S
P
S
P
S
S
S
P
P
P
P
P
S
P
P
S
S
P
S
S
P
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
P
P
P
S
S
S
S
P
P
S
S
S
P
P
P
P
P
P
S
P
S
S
S
P
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
P
S
S
S
S
P
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
P
P
P
P
P
S
P
S
S
S
S
S
S
S
S
P
P
P
P
S
P
S
S
S
S
S
S
P
P
S
P
S
S
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
P
S
S
S
P
P
S
P
P
P
P
S
P
S
S
P
P
S
P
S
S
S
S
S
P
S
S
P
S
S
P
S
P
S
S
P
P
P
S
S
S
P
S
S
P
S
S
P
S
P
S
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
P
P
S
P
S
S
P
S
S
P
S
S
P
S
S
S
S
P
P
S
S
P
P
S
S
S
P
P
S
S
S
S
S
P
P
P
S
P
S
P
S
S
P
S
S
P
S
S
S
S
P
S
P
P
P
S
P
S
P
P
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
P
S
P
S
S
P
P
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
P
S
P
S
P
P
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
P
P
P
S
S
S
S
P
P
P
S
S
P
S
S
P
S
S
P
S
P
P
S
S
P
S
P
P
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
P
S
S
S
P
S
P
S
P
P
S
P
S
P
P
P
P
S
P
P
P
S
P
S
S
S
S
S
P
S
P
S
P
P
P
S
P
S
S
S
S
P
S
S
P
S
P
S
S
P
P
S
P
S
S
P
P
S
P
P
S
S
S
S
P
P
S
S
P
S
P
P
P
S
S
P
P
P
S
S
S
S
S
S
S
P
P
S
S
P
S
P
S
S
P
S
P
P
P
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
P
S
P
S
S
P
S
P
S
S
S
S
P
S
P
S
P
P
P
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
P
P
S
S
S
P
S
P
S
P
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
P
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
P
P
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
P
P
P
P
P
S
P
S
P
S
S
S
P
P
S
S
S
S
S
S
P
S
P
S
S
S
P
P
S
P
S
P
S
S
S
S
P
S
P
P
S
P
S
S
S
P
S
P
S
P
P
S
P
S
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
P
P
S
P
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
P
S
P
S
S
S
P
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
P
S
S
S
P
P
S
P
S
P
S
P
S
P
P
S
S
S
S
P
S
P
S
S
S
P
P
P
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
P
P
S
S
P
P
P
P
S
S
S
S
P
S
P
S
P
P
S
S
S
S
P
P
P
S
P
S
P
P
P
P
S
P
S
P
P
P
P
S
S
S
S
P
P
S
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
P
S
S
P
P
S
S
S
P
S
S
P
S
S
S
P
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
P
S
P
S
S
P
S
P
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
P
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
S
P
S
S
P
S
P
P
P
S
S
S
S
S
S
P
S
P
S
P
S
P
P
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
S
P
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
P
P
P
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
P
P
P
P
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
P
S
P
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
P
P
S
P
P
S
P
P
S
P
S
P
P
S
P
S
P
P
S
P
S
P
S
S
P
S
P
S
S
P
S
P
S
S
S
S
S
P
P
P
S
P
S
P
S
S
S
S
P
S
S
S
S
P
S
P
S
P
S
S
S
S
P
P
S
S
P
S
S
S
P
S
S
P
S
S
S
P
S
S
S
P
P
S
S
S
S
P
P
P
S
P
S
P
S
S
S
P
S
S
P
P
S
S
P
S
S
P
P
S
P
P
S
P
P
S
S
P
P
S
S
P
S
P
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
P
P
S
P
S
P
S
P
S
P
P
S
P
S
S
S
S
S
S
P
P
S
P
P
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
P
P
S
S
S
S
P
S
S
S
S
S
P
P
S
P
S
P
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
P
S
S
P
S
S
S
P
P
S
P
S
S
P
S
S
S
P
P
P
P
P
S
P
P
P
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
P
S
P
S
S
P
S
P
P
P
P
P
S
P
P
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
S
P
P
S
P
P
P
S
S
S
P
P
S
P
P
S
P
P
S
P
S
P
S
P
P
S
S
P
P
P
P
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
P
P
P
S
P
S
P
P
P
P
S
S
P
S
S
P
P
S
P
S
P
P
P
P
P
S
S
P
S
P
S
S
P
S
P
P
S
S
S
P
S
P
P
P
P
P
S
P
P
S
S
S
P
S
S
S
S
S
P
P
S
S
P
P
P
S
S
S
P
S
P
S
P
P
P
P
S
S
S
P
P
S
P
P
P
P
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
P
S
P
S
S
P
P
S
S
S
S
P
S
P
S
P
S
P
P
S
P
S
S
S
P
P
P
S
S
P
P
S
P
P
S
S
S
S
S
S
P
P
P
P
S
S
S
P
S
S
S
P
P
P
S
P
S
S
S
P
S
P
S
S
S
P
S
S
P
P
S
P
P
P
S
S
P
S
S
P
P
S
P
P
S
S
P
P
P
P
P
S
S
S
S
P
P
S
P
S
P
P
S
S
S
P
P
S
P
P
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
P
S
P
P
S
S
P
S
P
S
P
S
P
S
S
P
S
P
S
S
S
P
P
P
P
P
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
P
P
S
S
S
P
P
S
S
S
S
P
S
P
S
P
S
P
S
P
S
S
P
S
P
S
P
P
S
S
P
S
S
S
S
P
S
S
P
P
P
P
S
P
P
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
P
P
P
S
P
P
P
S
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
P
P
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
P
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
P
S
S
S
P
P
S
S
S
S
P
P
S
P
S
P
P
S
S
S
P
P
S
S
S
P
S
P
S
S
P
S
P
P
S
P
P
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
P
P
S
P
P
S
P
S
P
S
P
P
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
P
P
P
P
P
P
S
S
P
S
S
P
S
S
S
S
P
S
S
S
P
S
P
P
S
S
P
P
P
P
S
S
P
S
P
S
P
S
P
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
P
P
P
P
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
P
S
P
P
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
P
P
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
P
S
S
S
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
P
P
S
S
S
P
S
P
S
S
P
P
P
S
S
P
S
S
P
S
P
P
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
P
P
P
S
P
P
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
P
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
S
S
P
P
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
P
S
P
S
S
S
P
S
S
P
P
S
S
P
S
S
S
S
P
S
P
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
P
S
S
S
P
S
S
P
P
P
S
P
P
S
S
S
S
S
P
S
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
P
S
P
S
P
P
P
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
P
S
S
P
S
P
P
S
P
S
P
S
P
S
S
P
S
P
P
S
S
P
S
P
P
S
S
S
S
P
S
S
P
P
S
S
S
P
P
P
P
S
P
S
S
S
P
P
P
S
S
S
P
S
S
S
S
S
P
P
S
P
S
P
P
S
S
S
S
S
P
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
P
P
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
P
S
P
P
P
P
P
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
P
S
P
P
P
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
P
P
P
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
P
S
P
P
S
S
S
P
S
S
S
S
P
P
P
S
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
P
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
P
S
S
P
P
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
P
P
P
P
S
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
P
P
P
P
S
P
S
P
S
P
S
P
S
S
S
S
P
P
P
S
S
S
P
S
P
P
S
P
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
P
P
S
P
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
P
P
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
P
P
P
S
P
S
P
S
P
P
S
S
S
P
P
S
P
S
P
P
S
S
P
S
S
P
S
P
P
P
P
P
P
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
P
P
P
P
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
S
P
P
P
S
S
S
P
S
S
S
P
S
S
S
P
P
P
S
P
P
S
S
P
P
S
P
P
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
P
P
S
S
P
S
P
P
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
P
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
P
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
P
S
S
S
S
P
P
S
P
S
P
S
S
P
S
S
P
P
S
S
S
S
P
P
P
S
S
S
S
P
P
P
S
S
S
P
S
P
P
S
S
P
S
P
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
S
S
S
S
P
P
P
P
S
P
P
S
S
P
S
S
S
P
P
P
S
P
S
S
P
S
S
S
P
P
P
S
S
S
P
S
P
P
S
S
P
P
P
S
P
S
P
S
S
P
S
S
S
P
P
P
S
P
S
P
S
S
P
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
P
S
P
P
S
S
S
S
P
S
S
P
P
P
P
S
S
P
S
S
S
P
S
P
S
S
P
S
S
P
P
P
P
P
S
P
P
P
P
P
P
S
S
S
P
P
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
P
P
S
P
S
P
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
P
P
P
S
P
S
P
S
S
S
P
P
S
S
P
S
P
P
S
S
S
S
S
S
P
P
S
S
S
P
P
S
S
P
P
P
P
P
S
S
S
S
S
S
P
S
P
S
P
P
P
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
S
S
P
P
P
P
S
S
S
P
P
P
P
S
S
P
P
P
P
S
S
S
S
P
P
S
S
P
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
P
P
S
P
P
P
P
S
P
P
P
S
P
S
S
S
P
S
S
P
P
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
P
S
P
S
S
P
P
S
S
S
S
P
P
S
P
P
S
P
S
S
S
S
S
S
P
S
S
P
P
S
S
P
P
S
S
S
S
S
P
S
P
S
P
S
P
S
P
S
P
P
P
S
S
P
P
S
S
P
P
S
P
S
S
S
S
P
S
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
P
P
S
S
S
P
S
P
S
S
P
S
S
P
S
P
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
S
S
P
S
S
P
S
S
P
P
P
S
S
S
S
P
S
P
S
P
S
P
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
P
P
P
P
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
S
P
S
P
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
P
P
S
P
S
S
S
S
P
S
S
S
P
S
P
S
P
S
P
S
P
S
S
P
S
P
S
P
S
P
S
S
P
P
P
S
P
P
S
S
S
P
S
S
S
P
S
S
P
P
S
S
S
S
P
S
S
S
P
S
P
P
P
P
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
P
S
S
P
P
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
P
P
P
S
P
P
P
P
S
S
P
S
P
S
S
P
P
S
P
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
P
P
P
S
P
S
S
P
P
P
S
S
S
P
S
P
P
S
P
P
P
P
S
P
P
S
S
S
P
P
P
S
S
P
S
S
S
S
P
S
P
S
P
S
P
P
S
P
S
P
S
P
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
S
S
P
P
S
P
P
P
S
S
S
P
S
P
P
S
P
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
P
S
S
S
P
P
P
P
P
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
P
S
P
P
P
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
P
P
S
S
S
P
P
S
P
S
P
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
P
S
P
P
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
P
P
S
S
S
P
P
S
S
S
P
S
P
S
P
S
S
S
P
P
S
S
P
S
P
S
P
P
P
S
S
P
S
S
P
S
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
P
S
S
P
P
S
S
S
P
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
P
P
P
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
P
S
S
S
P
P
P
S
P
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
P
S
P
P
P
P
S
S
P
S
S
S
S
P
P
S
S
P
P
S
S
S
P
P
S
S
P
S
P
S
P
S
P
S
S
S
S
S
S
P
S
P
P
S
P
S
P
S
S
P
S
S
S
P
S
S
P
P
P
P
P
S
S
P
P
S
S
S
P
S
P
S
P
S
P
S
S
S
P
S
S
P
S
P
S
P
P
S
P
S
S
S
P
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
P
P
S
S
P
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
P
P
S
P
S
S
P
P
S
S
S
S
P
P
P
P
S
P
P
P
S
S
S
S
S
S
S
P
P
P
P
P
S
S
P
P
S
P
P
P
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
P
P
P
P
S
P
S
P
S
S
S
P
P
S
P
P
S
S
S
P
S
S
S
S
S
P
S
P
S
S
P
S
P
S
P
P
P
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
P
P
S
P
S
P
S
S
P
S
P
P
P
P
S
S
P
P
S
S
P
P
P
P
S
P
P
P
P
S
P
P
P
S
S
S
S
P
P
S
P
P
P
P
S
S
P
S
P
P
S
S
S
S
S
P
P
S
S
P
S
S
S
P
P
S
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
P
P
P
S
P
P
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
P
P
P
S
S
S
P
P
S
P
S
S
P
S
P
P
P
S
P
S
P
S
P
P
S
P
S
S
S
P
S
P
S
S
P
S
P
S
S
P
P
P
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
P
P
P
P
P
S
S
P
P
S
S
S
P
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
P
P
P
S
S
P
P
S
P
P
S
P
P
P
S
S
S
S
P
S
S
P
P
S
P
S
S
P
P
P
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
P
S
P
P
P
S
P
S
P
S
S
P
P
P
S
P
S
P
S
P
S
S
S
S
S
S
P
P
P
P
S
P
P
S
P
S
P
S
S
S
S
P
S
S
P
S
P
S
P
S
P
P
P
S
P
S
S
S
P
S
S
S
P
P
S
P
S
P
P
S
P
S
S
S
P
S
P
P
P
P
S
S
S
P
P
S
S
P
P
S
S
S
P
S
S
S
P
S
S
S
P
P
P
S
S
S
P
P
P
S
P
S
S
S
S
P
P
P
S
S
P
P
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
P
P
S
S
S
P
S
P
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
P
S
P
P
P
P
S
P
S
S
P
S
S
S
S
P
S
S
P
P
P
P
P
P
S
S
S
S
P
S
P
S
P
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
P
S
P
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
P
P
S
P
P
P
S
P
P
P
P
P
S
S
P
S
S
P
P
S
S
S
P
P
P
P
P
P
P
P
P
P
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
P
S
P
P
S
S
S
P
P
P
S
S
P
P
S
S
S
S
S
S
P
S
P
P
S
P
P
P
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
P
P
P
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
P
P
P
P
S
S
S
S
P
P
P
P
S
S
S
S
P
S
S
S
S
P
S
P
S
P
P
P
P
P
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
S
P
S
S
P
P
S
S
P
P
S
P
S
P
P
P
S
S
S
S
P
P
P
P
P
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
P
P
P
S
S
P
S
P
P
P
P
S
P
P
S
P
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
P
S
P
S
P
S
S
S
S
S
P
P
P
S
P
S
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
P
P
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
P
P
P
S
S
P
S
S
S
S
P
P
S
S
P
S
S
P
S
P
S
S
P
P
P
P
P
P
S
P
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
P
S
P
S
S
P
S
S
S
S
S
S
P
P
P
P
S
S
S
S
S
S
S
S
S
P
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
P
P
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
S
P
S
P
S
P
S
S
S
S
P
S
P
P
S
S
P
S
S
P
S
S
P
S
P
P
S
S
P
S
S
S
S
S
S
P
S
P
P
S
P
P
P
S
P
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
P
P
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
P
S
S
P
P
P
S
P
P
P
P
P
S
S
P
P
S
P
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
P
S
S
S
S
P
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
S
S
P
S
S
P
P
P
S
S
S
P
S
P
P
S
S
P
P
S
P
S
S
S
S
S
P
S
P
S
P
P
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
P
P
S
S
P
P
S
S
P
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
P
P
P
S
S
P
S
P
S
P
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
P
P
S
P
S
S
P
P
S
S
P
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
P
P
S
P
S
P
P
P
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
P
S
P
S
P
S
P
P
S
S
S
P
P
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
P
P
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
P
P
P
P
P
P
S
S
S
P
S
P
P
P
P
P
S
P
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
P
S
S
S
P
P
S
P
S
S
S
P
P
P
S
S
S
P
S
P
S
P
P
S
P
P
S
S
S
P
S
P
S
S
P
S
P
S
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
S
S
P
S
S
P
S
P
S
S
P
S
P
S
P
S
S
P
S
S
P
P
S
S
S
P
S
P
S
S
P
S
S
P
P
S
P
P
S
S
S
P
S
S
P
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
P
S
P
S
S
S
P
S
S
P
P
S
S
P
P
S
S
P
P
P
S
P
P
P
P
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
P
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
P
P
P
S
S
S
S
S
S
S
S
S
S
P
P
P
S
P
S
S
S
S
S
S
P
P
P
S
S
P
S
P
S
S
S
P
S
P
S
P
S
P
P
S
S
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
P
S
P
S
P
S
P
P
S
S
S
P
P
S
S
P
S
P
S
S
S
P
S
P
P
S
P
S
P
S
P
S
S
S
S
S
P
S
P
S
P
P
S
S
S
P
P
P
S
P
S
P
P
P
P
P
S
S
S
P
S
S
S
P
P
P
P
S
S
P
S
P
P
S
P
P
S
S
P
S
P
S
S
P
S
S
P
S
P
S
P
S
P
P
S
S
S
S
P
P
S
S
S
P
S
S
S
P
P
S
S
P
P
S
S
S
S
S
S
P
P
P
P
P
P
P
S
P
S
P
P
S
P
S
S
S
P
P
S
S
S
S
S
S
P
S
P
S
S
P
P
S
P
S
P
P
S
S
S
S
P
P
P
P
S
P
P
P
P
P
S
S
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
P
P
S
P
S
S
P
S
P
S
S
S
S
S
P
P
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
P
P
S
S
P
S
P
P
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
P
S
P
S
P
S
S
S
P
S
S
P
S
S
P
P
P
S
S
S
P
P
P
P
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
P
P
S
S
P
P
P
P
S
S
S
S
S
S
S
S
S
P
P
P
P
P
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
P
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
S
P
P
P
P
S
S
S
S
S
P
P
P
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
P
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
S
P
P
P
S
P
P
P
P
S
S
S
P
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
P
S
P
P
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
P
P
P
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
P
S
S
P
P
S
P
S
P
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
S
P
P
P
S
P
P
P
S
P
S
S
P
S
S
P
S
P
S
P
S
P
S
P
S
P
P
S
P
S
P
S
P
P
P
P
P
P
P
S
P
P
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
P
P
P
P
S
S
S
S
P
S
S
P
S
S
P
S
S
S
P
P
P
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
P
S
P
S
S
S
P
P
S
P
P
P
P
S
S
S
P
P
S
S
S
S
S
S
S
P
P
S
S
P
S
P
P
S
S
S
P
P
S
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
S
P
P
S
P
S
S
S
S
P
S
P
P
P
P
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
P
S
S
S
P
P
P
P
P
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
P
P
P
S
S
S
S
S
P
S
S
P
P
S
P
P
P
S
S
S
S
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
P
P
S
P
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
P
S
S
S
P
S
S
S
S
P
P
P
S
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
P
P
S
S
P
S
P
S
S
S
S
S
P
P
S
S
S
P
S
P
S
S
S
P
P
S
S
P
P
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
P
P
P
S
P
P
S
P
S
P
P
S
P
S
S
S
P
P
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
P
P
P
P
S
S
S
P
S
S
P
S
S
P
P
P
S
S
P
S
S
S
P
S
S
S
P
P
P
P
P
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
P
P
P
S
P
S
S
P
S
S
P
S
P
S
P
S
S
P
P
S
P
S
P
S
S
S
P
P
S
S
S
S
P
P
P
S
P
S
S
S
P
P
P
S
S
P
S
S
S
S
P
S
S
P
P
S
P
S
S
P
S
P
P
P
S
S
S
S
S
S
P
S
S
S
P
S
P
P
P
S
S
S
S
P
P
S
P
P
P
S
P
S
P
S
P
S
S
P
P
P
S
P
P
S
P
P
S
P
P
P
S
S
S
P
P
P
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
P
P
P
P
S
S
S
P
S
P
S
S
P
S
P
S
P
S
S
S
P
P
S
S
S
P
P
S
S
P
S
P
S
S
S
S
P
S
P
P
P
P
S
S
P
P
S
S
P
P
P
S
P
S
P
S
P
P
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
S
S
P
S
S
P
S
S
P
P
S
P
P
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
P
S
P
P
P
P
S
P
S
S
S
P
S
P
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
P
S
S
P
P
S
P
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
P
S
S
P
S
P
P
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
P
S
S
P
S
S
S
P
P
P
S
S
P
P
S
P
S
P
P
P
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
P
P
S
P
S
S
S
P
P
S
P
S
P
P
S
S
S
S
S
P
P
S
P
S
P
S
S
P
S
S
P
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
S
P
P
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
P
S
P
P
S
P
S
S
P
P
S
S
S
P
P
S
P
S
S
S
S
P
P
S
P
P
P
S
S
S
P
P
S
S
S
S
S
S
P
S
P
P
P
P
P
S
P
P
S
S
S
S
P
S
P
S
S
P
S
P
S
P
S
P
P
P
P
P
S
S
S
S
S
P
P
P
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
P
S
S
P
S
P
P
P
S
S
S
P
S
P
S
P
S
S
S
P
P
P
S
S
S
P
P
P
S
S
P
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
P
P
S
P
S
S
S
S
S
S
P
S
S
P
P
S
P
S
P
S
S
S
S
S
P
P
S
P
S
S
S
S
P
P
S
S
P
P
P
P
S
P
S
P
S
P
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
S
P
P
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
P
P
S
P
P
S
S
S
S
S
S
P
S
P
P
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
P
P
P
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
P
S
P
P
S
S
S
P
S
P
S
S
S
S
P
S
P
P
P
S
P
P
P
S
P
P
P
P
P
P
P
P
S
P
S
P
S
S
S
P
P
P
S
S
P
P
P
S
S
S
S
P
P
S
S
S
P
S
P
S
S
P
S
P
S
P
S
P
S
S
S
S
P
P
S
S
S
S
P
P
P
P
S
S
S
S
S
S
P
P
P
P
S
P
S
S
P
P
P
P
S
P
S
P
P
S
S
P
S
P
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
P
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
P
P
P
S
P
S
P
S
S
P
S
P
S
S
S
P
S
S
S
P
P
S
S
P
P
P
P
P
P
S
S
S
P
S
S
S
S
P
S
P
S
S
P
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
P
P
S
S
S
S
P
P
P
P
S
S
P
S
S
P
S
S
P
S
P
P
P
P
P
P
S
P
P
P
P
P
S
S
P
P
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
P
S
P
P
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
P
P
P
S
S
S
S
P
S
P
P
P
S
S
S
S
S
P
P
S
S
P
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
P
P
S
S
S
P
P
P
S
P
P
P
P
P
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
P
P
P
S
S
P
P
S
S
P
S
P
P
P
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
P
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
P
S
P
P
S
P
P
S
S
S
S
P
S
S
P
P
S
P
S
P
P
S
P
P
P
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
S
P
P
P
S
P
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
P
P
S
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
P
S
P
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
P
S
S
S
S
P
P
P
S
P
S
S
S
P
S
P
P
S
P
P
P
P
S
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
P
P
S
P
P
S
S
S
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
P
P
P
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
P
S
P
P
P
S
S
S
P
P
S
S
P
P
P
S
P
P
S
S
P
S
S
P
S
P
S
S
S
P
S
P
P
P
P
S
S
S
S
P
S
S
P
S
P
S
S
S
P
P
P
S
P
S
P
S
P
P
S
S
S
S
P
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
P
P
P
P
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
P
S
S
S
P
P
S
P
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
P
P
S
P
S
S
P
P
S
P
S
S
P
P
S
S
P
S
S
P
S
S
S
P
P
S
S
S
P
S
S
P
P
P
S
S
P
S
S
P
S
P
S
S
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
P
S
S
S
P
P
P
P
P
S
S
P
P
P
P
P
S
S
P
S
P
S
S
P
S
S
S
P
S
P
S
P
P
S
P
P
S
S
P
S
S
S
P
S
S
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
P
S
P
S
P
S
S
P
S
S
S
P
S
S
S
S
P
P
S
P
S
P
P
P
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
P
P
P
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
P
S
P
S
S
S
P
S
S
S
P
S
P
S
S
P
P
S
S
P
S
P
S
P
S
S
P
S
P
P
S
P
S
P
P
S
S
S
P
S
P
P
S
S
S
S
S
P
S
S
S
S
P
S
P
P
P
S
S
S
S
S
P
S
P
P
S
S
P
S
P
S
S
S
S
S
S
P
P
S
S
S
P
S
P
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
P
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
S
P
P
P
P
P
P
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
P
P
P
P
S
S
P
S
S
S
S
S
P
P
S
S
P
P
S
P
S
S
S
S
P
S
P
P
S
S
S
P
S
P
P
S
S
S
P
S
S
P
S
S
S
P
P
P
S
S
S
S
S
P
S
S
S
S
P
S
P
P
P
S
P
S
P
S
S
P
S
S
S
S
P
P
P
S
S
S
P
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
P
P
S
S
S
S
S
S
P
P
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
P
S
P
P
S
S
P
P
S
S
P
P
S
P
S
S
P
S
P
P
S
S
S
P
S
S
S
P
P
S
P
P
P
P
S
S
S
S
S
P
S
S
S
P
S
S
P
P
S
P
S
S
S
P
P
S
P
S
S
P
S
S
P
S
S
P
S
P
P
P
S
S
P
S
S
S
S
S
S
P
P
S
S
P
P
S
P
S
P
S
P
P
P
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
S
P
P
S
S
S
P
S
P
S
S
S
P
P
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
P
P
S
P
P
S
S
P
P
S
P
S
S
P
S
S
S
S
S
P
P
P
S
P
P
S
P
P
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
P
P
S
P
S
S
P
S
S
S
P
S
P
S
P
S
P
P
P
S
S
S
S
S
S
S
S
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
P
P
S
P
P
P
S
P
P
S
S
S
S
S
S
P
S
P
S
P
S
P
S
S
S
P
S
P
P
S
P
S
P
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
P
S
S
S
P
P
S
P
S
P
P
P
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
S
P
S
S
P
P
S
P
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
P
P
P
S
S
P
S
P
S
P
P
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
S
S
S
S
P
P
P
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
S
P
P
P
S
S
S
S
S
P
S
P
S
P
S
S
S
S
P
P
P
P
S
S
P
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
P
S
P
S
S
P
P
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
P
P
S
S
P
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
S
P
S
P
P
S
P
S
P
P
S
P
S
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
P
P
P
P
P
S
P
S
P
P
P
S
P
S
P
S
P
P
P
S
S
P
S
P
P
P
S
P
S
S
S
P
S
P
S
P
S
P
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
P
P
S
S
S
S
P
S
S
P
P
P
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
P
P
S
P
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
P
S
P
S
S
S
P
S
S
P
P
P
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
P
P
P
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
P
S
P
S
S
P
S
P
P
P
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
P
S
P
S
P
S
S
P
S
P
S
S
P
P
P
S
P
P
S
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
P
S
S
S
P
S
S
P
P
P
P
S
P
S
P
P
S
S
S
S
P
P
S
P
P
S
S
P
P
S
P
P
S
S
P
S
P
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
P
S
P
P
S
P
P
S
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
P
P
P
P
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
P
S
S
P
S
P
S
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
P
S
S
S
P
S
S
S
S
P
S
P
P
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
P
P
P
P
S
S
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
S
P
S
P
P
P
S
P
P
S
S
P
S
S
P
S
P
S
P
P
P
S
P
S
S
P
S
S
P
P
S
P
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
P
P
S
P
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
P
S
S
S
S
P
S
P
P
S
P
S
P
S
S
S
P
P
P
S
P
S
S
S
S
P
S
P
S
S
S
P
S
P
P
S
S
S
S
P
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
P
S
S
P
S
P
P
P
P
P
P
P
P
S
S
S
S
P
P
S
P
P
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
P
S
P
S
P
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
P
S
S
P
P
S
P
S
P
S
S
P
S
S
S
P
S
P
P
P
P
P
S
S
P
P
S
S
S
P
S
P
P
P
S
S
S
S
P
P
S
S
P
S
S
S
P
P
P
S
S
S
P
S
S
P
S
S
S
S
P
P
P
S
P
P
P
P
S
S
S
P
S
S
P
S
P
S
P
S
P
P
S
P
P
P
S
P
P
P
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
S
P
P
S
S
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
P
P
S
S
P
S
P
S
S
S
P
P
P
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
P
S
P
S
S
S
P
S
P
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
P
P
S
S
P
P
S
P
P
S
S
S
S
S
P
S
P
P
S
S
S
S
P
P
S
P
P
S
S
P
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
P
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
P
P
P
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
P
S
P
S
S
S
P
S
S
S
P
S
P
S
S
P
P
P
S
S
S
P
S
S
S
S
S
S
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
P
P
P
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
P
S
S
P
P
S
S
S
P
S
S
P
S
S
P
P
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
P
P
S
P
P
S
S
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
P
P
P
S
P
S
S
S
P
P
S
P
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
P
S
S
S
P
S
P
S
P
S
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
P
S
P
P
S
S
P
S
S
S
P
S
P
P
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
S
P
P
S
P
S
S
S
P
P
S
S
S
S
P
S
S
P
S
S
P
S
P
P
S
P
S
S
S
S
P
S
P
S
S
S
S
P
P
P
S
S
S
S
S
P
S
S
P
P
S
S
S
P
S
S
S
S
S
P
P
P
S
P
P
S
S
S
S
S
S
P
P
P
S
S
S
P
S
S
P
S
P
S
S
P
S
P
P
S
S
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
P
S
S
P
P
S
S
S
P
P
S
S
S
P
P
P
P
S
S
P
P
P
S
P
P
P
S
S
S
S
S
S
P
P
S
S
P
S
P
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
P
P
S
P
P
P
P
P
S
P
P
S
P
P
S
S
S
S
S
P
S
P
S
S
P
S
S
P
P
P
S
S
P
P
S
S
S
S
P
S
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
P
P
P
S
P
S
S
P
P
S
P
P
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
P
S
P
S
P
P
P
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
P
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
P
S
P
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
P
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
P
S
P
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
P
P
P
P
P
P
S
S
P
S
S
S
P
P
P
S
P
S
P
S
P
S
S
S
P
P
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
P
P
S
S
P
P
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
P
P
S
S
S
P
S
S
P
S
P
P
S
S
S
S
P
S
P
P
S
P
S
S
P
S
P
P
S
P
P
S
P
S
P
P
S
S
S
S
P
S
P
P
S
P
S
S
P
P
P
P
S
S
P
P
S
S
P
P
P
S
P
S
P
S
S
S
S
P
S
S
P
P
S
S
P
P
P
P
S
S
P
S
S
P
S
S
S
S
S
P
S
P
S
S
S
P
S
P
P
S
S
S
S
P
P
S
S
S
S
S
S
P
P
S
P
S
S
S
S
P
S
P
P
P
S
S
S
P
S
P
P
S
S
P
P
S
S
P
P
S
S
S
P
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
S
P
P
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
P
P
S
S
P
P
S
S
P
P
S
S
S
P
S
S
P
S
P
S
S
S
S
P
P
S
S
P
S
P
P
S
S
S
S
P
S
S
P
S
P
S
S
S
S
P
P
P
P
S
S
S
S
P
S
P
S
S
S
S
P
P
P
P
P
S
S
P
S
S
P
P
P
P
S
S
P
P
S
P
S
P
S
S
S
S
P
S
P
P
S
P
S
S
S
P
P
S
P
P
S
P
S
P
P
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
P
P
S
S
S
S
P
P
P
S
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
P
P
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
P
S
S
S
P
S
P
P
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
P
S
S
S
S
P
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
P
P
S
S
P
P
P
S
S
P
S
S
S
P
P
P
S
P
P
S
P
P
P
P
S
S
P
P
S
S
S
S
P
S
S
S
P
P
P
S
P
P
P
S
P
S
P
P
P
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
P
S
S
P
S
P
P
S
S
P
S
S
S
P
S
S
S
P
S
P
S
P
P
S
S
S
S
P
P
P
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
P
P
P
P
S
S
P
S
S
P
S
P
S
S
P
P
S
P
P
P
S
S
S
S
P
P
S
S
P
S
P
S
S
P
S
P
P
S
S
P
P
S
P
P
S
S
S
P
S
P
S
S
S
S
P
S
S
S
P
S
S
S
P
P
S
P
S
P
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
P
S
S
P
S
P
P
S
S
P
S
P
S
S
P
S
S
S
S
P
S
S
S
P
S
P
P
P
S
S
S
P
S
S
P
S
P
P
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
P
S
P
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
P
P
P
S
P
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
P
P
S
S
P
S
S
S
S
P
P
S
P
S
P
S
P
S
S
S
P
S
P
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
P
P
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
P
P
S
P
P
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
P
P
P
S
S
P
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
S
P
S
P
S
S
S
P
S
S
P
S
S
S
P
S
P
S
P
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
P
P
S
P
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
P
S
S
S
P
S
P
P
P
P
P
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
P
S
P
P
P
S
S
S
P
S
S
P
S
S
P
P
S
P
P
P
S
P
P
S
P
S
S
S
S
S
P
S
P
P
S
P
S
S
S
S
P
P
S
P
S
P
S
S
S
S
S
P
S
S
P
S
S
S
P
S
P
S
P
S
P
S
P
S
S
P
S
S
P
S
P
S
S
P
S
S
S
P
S
P
S
P
S
S
P
S
S
S
S
P
P
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
P
S
S
P
S
S
P
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
P
S
S
P
P
P
P
S
S
S
P
P
P
S
P
S
S
P
S
S
P
S
P
S
S
S
S
S
P
S
S
P
P
P
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
P
S
S
P
S
S
S
S
P
P
P
P
S
S
S
S
S
P
S
S
P
S
S
P
S
P
P
S
S
P
S
S
S
P
S
S
P
P
P
S
P
S
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
P
P
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
P
S
P
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
P
S
P
S
S
S
S
P
P
P
P
S
S
S
S
P
P
P
P
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
S
P
S
S
S
S
P
P
P
S
S
P
P
S
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
S
P
P
P
P
P
S
S
S
S
S
S
P
P
S
S
S
P
P
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
P
S
P
P
S
S
P
P
S
P
P
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
P
P
S
P
P
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
P
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
P
S
P
P
P
S
S
P
P
S
P
S
P
S
P
P
P
S
S
S
P
S
P
S
S
S
P
P
S
S
S
S
P
S
P
S
P
S
S
S
P
P
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
P
P
S
S
P
P
P
S
S
P
P
P
S
S
S
S
P
S
S
S
S
P
P
S
P
P
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
P
P
P
S
P
S
P
P
S
P
P
S
S
P
S
P
S
P
P
S
P
P
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
P
S
P
P
P
S
P
P
S
S
S
P
S
S
S
S
P
S
P
S
P
P
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
P
S
S
S
P
S
P
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
P
P
S
P
P
S
S
S
S
P
S
P
S
S
S
P
P
S
S
S
S
P
P
S
P
P
S
S
S
S
P
S
S
S
P
S
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
P
S
P
S
P
S
P
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
P
S
P
S
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
P
P
S
S
P
P
P
S
P
S
S
P
S
P
S
P
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
P
P
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
P
S
P
S
P
S
S
P
P
S
S
P
P
S
S
P
P
P
S
S
S
S
P
P
S
P
P
S
S
P
P
S
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
P
P
S
S
P
S
S
S
S
P
P
P
S
S
P
S
S
S
P
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
P
S
P
S
P
P
S
S
S
S
S
P
P
S
S
S
P
P
P
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
P
P
S
P
S
S
P
S
P
S
S
S
P
S
S
S
P
P
S
S
S
P
S
P
S
S
P
P
P
S
P
S
S
P
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
P
S
S
P
S
S
P
P
P
S
P
P
P
S
P
S
P
P
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
P
P
P
S
S
S
P
P
P
P
S
S
P
S
P
P
S
P
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
S
P
S
P
P
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
P
S
S
S
S
P
S
S
P
P
S
P
P
S
P
S
S
S
P
P
P
S
S
S
P
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
S
S
P
S
S
S
P
S
P
S
S
P
S
P
S
P
S
P
P
P
P
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
P
S
P
S
S
P
S
S
P
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
P
S
P
S
S
P
S
P
S
S
P
S
P
P
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
P
S
P
P
S
P
S
S
P
P
S
P
S
P
S
P
S
P
S
S
P
S
P
P
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
S
S
P
S
S
P
P
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
P
S
P
P
P
P
P
P
S
P
P
S
S
S
P
P
S
P
S
S
S
P
S
S
S
P
P
P
S
P
S
S
P
S
S
P
P
P
S
S
S
P
S
P
S
S
P
S
P
S
S
P
P
S
S
S
S
S
S
S
P
P
P
S
P
S
P
P
S
P
S
S
S
P
S
S
S
P
P
P
S
P
S
P
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
P
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
P
S
P
S
P
S
P
P
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
P
P
S
P
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
P
S
P
S
P
S
P
S
P
P
P
S
S
S
P
P
P
P
S
S
S
P
S
S
S
P
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
P
P
S
P
P
S
P
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
P
P
P
S
P
S
S
P
S
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
P
P
P
S
P
S
P
S
S
S
P
P
P
S
P
S
S
S
S
S
P
S
P
P
S
S
S
P
P
P
S
P
P
S
S
S
S
S
S
P
P
P
P
P
S
P
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
P
P
P
P
S
P
S
P
S
S
P
P
S
S
S
P
P
P
P
P
P
S
S
P
S
S
S
S
P
S
P
P
P
S
P
P
S
S
S
S
P
P
S
S
P
S
S
P
P
P
S
P
P
P
S
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
P
S
P
P
S
S
S
S
S
P
P
P
P
P
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
P
S
S
S
P
P
S
P
S
P
S
S
S
P
P
S
S
S
S
P
P
S
P
S
S
S
S
P
P
P
P
P
S
S
S
P
S
S
S
P
S
P
S
P
P
S
S
S
P
S
S
S
S
P
S
S
P
P
P
S
P
S
S
S
S
P
S
S
S
S
P
P
P
P
P
P
S
P
P
S
P
P
S
P
P
P
P
S
P
S
S
S
P
P
S
P
S
S
P
P
P
S
S
S
P
P
S
S
P
S
P
P
S
P
S
S
S
S
S
S
S
P
S
P
P
P
P
S
S
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
P
S
S
S
P
P
S
S
S
P
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
P
S
S
P
S
P
S
S
S
P
S
S
S
P
S
P
S
P
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
P
P
P
S
S
S
S
S
P
S
S
S
S
P
S
P
P
P
S
S
S
S
S
S
P
S
P
S
S
S
P
P
S
S
P
S
S
P
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
P
S
S
P
P
S
P
S
S
S
S
P
P
S
P
P
S
S
S
P
P
P
P
P
S
P
S
S
S
P
P
P
P
S
S
P
S
S
P
S
P
S
P
S
S
S
S
P
P
P
P
S
P
P
S
S
P
S
P
P
S
S
P
S
S
S
P
P
P
S
P
S
S
S
S
S
S
P
P
P
P
P
S
P
S
P
S
S
S
P
S
P
P
S
S
S
P
S
S
P
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
P
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
P
S
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
P
S
P
S
S
P
S
P
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
P
S
S
P
P
P
S
P
S
P
S
S
S
P
P
S
S
P
P
S
S
P
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
P
S
P
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
P
S
P
P
S
P
S
P
S
P
P
S
P
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
S
P
S
P
P
S
P
S
P
S
P
S
P
S
S
S
S
P
P
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
P
P
P
P
P
S
S
P
P
S
S
S
S
P
S
S
P
S
P
P
S
S
P
P
S
P
S
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
P
S
P
P
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
P
P
S
S
S
S
S
P
P
P
P
S
S
S
P
S
S
P
S
P
P
S
P
P
P
P
S
S
P
S
P
P
P
P
S
S
S
S
P
S
S
P
S
S
S
P
S
P
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
P
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
P
P
S
S
S
S
P
S
P
S
S
P
P
S
S
P
P
S
P
S
P
P
S
P
P
P
S
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
P
P
P
P
P
S
S
S
S
P
P
P
P
S
P
S
S
P
S
S
S
P
P
P
S
S
S
P
P
S
P
S
P
S
S
S
P
P
P
P
P
S
S
S
P
S
S
P
S
P
P
S
S
S
P
P
P
P
P
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
P
S
S
S
P
S
P
S
P
S
P
S
P
S
S
P
S
S
P
S
S
S
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
P
P
S
P
S
S
S
S
S
P
P
P
P
P
P
S
S
S
S
P
P
S
S
P
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
P
S
S
P
P
S
S
P
P
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
P
S
S
S
P
S
S
P
S
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
P
S
P
S
P
S
P
S
P
P
S
S
P
P
S
P
S
S
S
S
S
P
P
S
S
S
P
P
P
S
P
S
P
S
P
P
S
S
S
P
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
P
P
S
P
S
P
P
S
P
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
P
S
P
S
P
P
S
S
S
P
S
S
S
S
S
P
P
P
S
P
S
S
S
P
P
P
S
P
P
P
S
P
P
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
P
S
P
P
P
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
P
P
P
P
S
P
S
P
P
P
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
P
P
S
P
S
S
P
P
P
S
S
P
S
P
S
P
S
S
P
S
S
S
P
S
P
P
S
P
S
S
S
P
S
P
S
S
P
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
S
P
S
S
P
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
P
P
P
S
S
P
S
S
S
P
S
P
P
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
P
S
S
P
S
S
P
S
S
S
S
P
S
P
S
P
S
P
S
S
S
S
S
P
P
S
S
S
P
S
S
S
P
P
P
S
S
S
P
S
S
P
S
S
S
S
P
P
P
P
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
P
S
S
P
P
S
S
P
S
S
P
S
S
P
P
P
S
S
S
S
P
S
S
P
S
P
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
P
P
S
S
P
P
S
S
P
P
S
P
P
P
P
P
P
S
P
S
P
P
P
S
P
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
P
P
S
S
S
P
P
S
S
P
S
S
P
S
S
S
S
P
S
P
P
S
S
P
S
P
P
P
P
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
P
P
S
P
P
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
P
P
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
S
P
S
S
P
S
P
P
S
S
S
P
S
P
P
P
P
S
P
P
P
S
S
S
S
P
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
P
P
S
P
S
S
P
P
P
S
S
P
S
P
S
P
P
S
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
P
P
S
P
P
S
P
P
P
S
P
P
S
S
S
P
S
S
S
S
S
S
P
P
P
P
P
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
P
S
S
P
P
P
S
S
S
S
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
S
S
P
P
S
S
P
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
S
P
S
S
P
S
P
S
S
P
P
S
S
P
S
S
S
P
P
S
S
P
P
P
P
P
P
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
P
P
P
S
S
S
P
S
P
P
P
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
P
P
P
P
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
P
P
P
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
P
P
S
P
P
S
P
S
P
P
S
P
S
P
P
P
S
S
S
S
S
P
P
S
P
S
P
S
P
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
P
S
S
P
P
S
P
P
S
P
S
S
P
S
S
P
P
P
S
S
P
P
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
P
S
S
S
P
P
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
P
P
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
S
P
P
P
S
S
P
S
P
P
S
S
S
P
S
P
S
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
P
P
S
S
S
S
P
S
P
P
S
S
P
S
P
S
S
S
S
S
S
P
P
P
P
P
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
S
P
P
P
P
P
P
S
S
S
S
P
S
S
P
P
P
P
P
P
P
P
S
S
S
S
S
S
P
P
P
P
S
S
S
S
P
S
S
S
P
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
P
S
P
P
S
S
S
S
P
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
P
P
S
S
P
P
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
P
P
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
P
P
S
S
S
P
P
S
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
S
P
S
S
P
P
S
P
P
S
S
P
S
P
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
P
P
P
P
S
P
S
P
S
S
S
S
P
P
S
P
S
S
P
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
S
S
P
P
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
P
P
S
P
S
P
S
S
P
S
P
P
P
P
S
S
P
S
P
S
S
P
S
S
P
S
P
S
P
P
S
S
S
P
P
P
S
S
P
S
S
P
P
S
P
S
P
P
P
P
P
S
P
S
S
P
S
S
S
S
S
S
P
P
P
S
S
P
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
P
S
S
P
S
S
S
S
P
S
P
P
P
S
S
P
S
S
P
S
S
S
S
P
P
S
P
S
P
S
S
S
P
S
P
P
S
S
S
P
S
S
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
S
P
S
P
P
S
P
P
S
P
P
S
P
P
S
S
S
P
P
S
P
P
P
S
P
P
S
S
S
S
P
S
P
P
S
S
S
P
P
P
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
S
P
S
S
S
P
S
P
P
S
S
S
S
P
S
P
P
P
P
S
P
S
P
S
P
P
S
S
S
P
P
P
P
P
S
S
P
P
P
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
S
P
S
S
P
S
S
S
P
S
P
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
P
P
S
P
P
P
P
S
P
P
S
P
P
S
S
S
S
P
P
P
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
P
P
P
S
S
P
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
P
P
S
S
S
S
P
S
P
P
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
P
P
S
P
P
P
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
P
P
S
S
P
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
P
P
S
P
P
P
S
S
P
P
S
P
S
P
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
P
P
S
P
S
S
S
P
S
S
P
P
S
S
S
P
P
S
P
S
P
P
S
P
P
S
P
S
P
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
P
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
P
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
P
S
S
P
P
S
S
P
S
P
S
S
S
P
P
P
S
S
P
S
P
P
P
P
S
P
S
S
P
P
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
P
S
P
P
S
P
S
P
S
P
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
P
S
S
P
S
P
S
S
S
P
S
P
P
S
S
S
S
S
P
P
S
S
P
S
P
P
P
S
S
S
S
P
P
P
S
P
S
S
P
P
S
S
S
S
S
P
P
P
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
P
P
P
P
S
P
S
S
P
S
S
P
P
S
S
S
S
P
P
S
P
S
S
S
P
S
P
S
S
P
S
S
P
P
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
S
S
P
S
P
S
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
P
P
P
P
P
S
S
P
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
P
P
S
S
S
S
S
P
S
P
S
S
S
P
S
P
S
S
P
P
P
S
P
S
S
P
S
S
P
S
S
P
S
S
P
P
S
S
P
S
S
S
S
P
S
S
S
S
S
P
P
S
P
P
P
S
S
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
P
S
P
P
P
S
P
S
S
S
P
P
P
P
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
P
P
S
S
P
P
S
S
S
S
S
P
S
P
P
P
S
S
P
S
P
P
S
S
S
S
S
S
P
S
P
P
P
P
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
P
P
P
P
S
P
S
P
P
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
P
S
P
S
S
P
P
S
S
S
S
P
P
P
P
S
S
P
S
P
P
S
S
S
S
S
P
S
P
S
S
P
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
P
P
P
P
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
P
S
P
P
S
S
P
P
P
P
S
S
P
P
P
S
S
P
S
P
P
P
S
S
S
P
S
S
P
P
S
P
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
P
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
P
P
P
S
P
S
S
S
S
P
S
P
S
P
P
S
P
S
P
S
S
P
S
S
P
S
P
S
P
S
P
P
S
S
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
S
P
P
P
S
S
P
S
P
P
S
P
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
P
P
S
S
S
P
S
P
S
P
S
S
S
P
P
P
S
P
P
S
S
S
P
P
S
S
P
P
S
P
P
S
P
P
S
S
S
P
S
S
S
S
P
S
P
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
S
P
S
S
P
P
P
S
S
P
P
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
P
P
S
P
P
S
P
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
P
P
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
P
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
P
P
S
P
P
S
S
S
S
P
S
P
P
S
S
S
P
P
S
P
P
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
P
S
S
S
P
S
P
S
S
P
S
S
P
S
P
S
S
S
P
S
P
S
S
P
S
P
S
P
S
S
S
P
S
S
P
S
P
S
S
S
P
P
S
P
P
P
S
S
S
P
S
P
P
P
S
P
S
S
S
P
P
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
P
P
P
S
P
P
S
P
S
S
S
S
S
P
S
S
P
P
S
S
P
S
P
P
P
P
S
S
P
S
P
P
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
P
S
S
P
P
P
P
S
S
S
P
S
P
S
S
S
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
P
P
P
S
P
S
S
S
S
S
P
S
P
S
P
S
S
P
S
P
S
S
S
S
S
P
S
P
P
S
P
S
S
P
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
P
P
S
P
P
S
S
S
P
S
S
S
P
P
S
S
S
S
P
S
P
S
P
S
P
P
S
P
S
S
S
S
S
P
S
S
P
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
P
P
S
S
P
S
P
P
S
P
S
S
P
S
P
P
S
P
S
S
S
P
S
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
P
S
P
S
P
P
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
S
P
S
S
P
S
P
S
S
S
P
P
S
S
P
P
S
S
S
P
P
S
P
P
S
S
S
P
P
P
P
S
S
S
S
P
S
S
S
P
S
S
S
P
P
P
P
S
S
P
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
P
S
S
P
P
S
S
S
P
P
P
P
S
S
P
S
S
P
S
P
S
P
S
S
S
P
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
S
P
S
P
P
S
S
S
P
S
S
S
P
P
S
S
P
S
P
S
P
S
P
P
P
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
P
S
S
P
S
P
S
P
S
P
P
P
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
P
P
S
S
S
P
P
S
P
S
S
S
S
P
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
P
S
P
S
P
P
P
S
P
P
S
S
P
S
S
P
S
S
P
P
S
S
P
S
P
P
S
P
P
S
P
S
S
S
P
P
S
P
S
P
P
P
P
S
P
P
P
S
S
P
P
S
S
S
P
S
P
P
P
S
S
S
S
P
S
P
S
P
S
S
S
P
P
S
P
P
P
S
S
S
P
P
P
S
P
P
P
S
S
S
S
S
P
S
P
S
S
P
P
S
S
P
S
S
P
S
S
P
P
S
S
P
P
S
S
S
P
P
P
P
P
S
S
S
P
S
P
P
S
S
S
P
P
P
S
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
P
S
S
P
P
S
S
P
P
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
P
P
P
P
P
P
S
P
P
P
P
S
P
S
P
P
P
S
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
P
P
S
S
P
P
S
P
S
S
P
S
S
S
S
P
S
P
P
S
S
P
P
S
S
P
S
S
P
S
S
P
P
S
S
S
S
P
P
P
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
P
S
P
P
S
P
P
S
S
P
P
P
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
P
P
P
S
S
P
P
P
P
S
S
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
P
P
S
S
P
P
S
S
S
P
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
P
P
S
S
S
P
S
P
S
P
S
P
P
S
P
S
P
S
S
P
P
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
P
S
S
P
S
P
P
P
P
P
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
P
S
S
P
S
S
P
S
P
P
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
S
P
S
P
P
S
P
P
S
P
S
S
S
P
P
S
S
P
P
S
P
S
P
S
S
S
P
S
P
S
S
S
P
P
S
S
P
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
P
P
P
P
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
S
S
P
S
P
S
P
P
P
P
P
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
P
S
S
S
P
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
P
P
P
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
P
P
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
P
S
P
P
P
P
P
S
S
P
S
P
S
P
P
P
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
S
P
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
P
S
S
S
P
S
S
P
P
S
S
P
S
P
S
S
S
S
S
S
P
P
S
P
S
S
P
P
S
P
P
S
S
P
S
S
S
P
S
S
P
S
S
P
P
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
P
P
P
P
S
P
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
P
P
S
P
P
S
P
S
P
S
S
S
S
P
P
S
P
S
P
S
P
P
P
S
P
S
S
S
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
P
S
P
S
S
P
P
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
P
P
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
S
P
P
S
S
P
P
P
P
P
S
P
S
S
P
P
P
S
S
S
S
P
S
S
P
S
S
P
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
P
S
S
P
P
P
P
P
P
S
S
S
S
P
S
S
S
P
S
P
S
P
S
P
S
P
P
S
S
P
P
S
P
S
P
P
S
S
S
P
P
S
S
S
S
S
P
P
S
P
S
S
P
S
P
S
S
P
P
P
P
P
S
P
P
S
P
P
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
P
P
P
S
S
S
S
S
P
S
S
P
S
S
P
S
P
P
P
P
S
S
P
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
S
P
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
P
P
P
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
P
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
P
S
S
P
S
P
P
S
S
P
P
S
P
S
S
S
S
P
S
S
P
S
P
P
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
P
P
S
S
P
S
P
S
S
P
S
S
P
P
S
P
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
S
P
S
S
S
P
S
S
S
S
S
S
P
P
S
P
P
P
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
P
P
S
S
S
P
S
P
P
P
S
P
S
S
P
P
S
S
P
S
P
P
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
S
P
P
S
P
S
P
P
P
P
P
P
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
P
S
P
S
S
S
P
S
P
S
S
S
P
P
P
S
S
S
P
S
P
P
S
P
S
S
P
S
S
P
S
S
S
S
S
S
P
P
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
P
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
P
P
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
S
P
S
S
S
P
S
S
P
S
P
P
S
S
P
S
S
P
P
S
P
S
P
S
S
S
P
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
P
S
P
S
P
S
S
S
P
S
S
P
S
P
P
S
S
P
P
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
P
P
P
P
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
P
S
P
P
S
S
S
P
S
P
S
P
S
S
S
S
S
P
S
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
P
P
P
P
S
P
S
S
P
S
S
P
P
S
S
S
S
P
S
P
S
S
S
P
P
S
S
P
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
P
S
P
P
P
S
S
S
S
P
S
P
S
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
P
S
P
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
P
S
P
S
P
S
P
S
P
P
P
S
P
S
P
S
P
P
P
S
S
S
P
S
P
P
P
S
P
P
S
S
P
P
P
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
P
P
S
P
S
P
S
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
P
S
P
P
S
P
S
S
P
S
S
P
S
P
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
P
P
S
S
P
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
P
P
P
P
S
P
S
S
P
S
S
S
P
P
S
P
S
P
P
S
S
P
P
P
S
S
S
P
S
P
S
P
S
S
S
P
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
P
P
S
P
P
P
P
S
S
S
P
S
S
S
P
S
S
P
P
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
P
S
P
P
S
S
P
S
S
P
P
P
S
P
P
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
S
P
P
P
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
P
P
P
S
P
P
P
P
S
S
S
P
S
S
S
P
P
P
P
P
S
S
S
P
S
P
S
P
P
S
S
S
S
S
P
S
P
S
S
S
P
S
P
S
P
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
P
P
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
P
P
P
S
S
P
P
S
S
S
S
P
P
S
S
S
S
P
S
P
P
P
P
S
S
P
P
P
S
S
S
S
P
S
S
P
P
P
S
P
P
S
P
S
S
S
P
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
P
P
P
P
P
S
P
S
P
P
S
P
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
P
S
P
S
P
S
S
S
P
S
P
P
S
P
P
S
P
P
S
P
S
S
S
P
S
S
S
S
S
P
P
P
S
S
P
S
P
P
P
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
P
P
P
S
S
S
S
P
P
S
P
S
S
P
S
S
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
P
P
S
S
S
P
P
S
S
S
P
S
S
S
P
P
P
S
P
S
S
S
S
P
S
S
P
P
P
S
S
S
P
S
P
S
S
S
S
P
P
S
S
P
S
S
P
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
P
S
S
P
S
S
S
P
P
P
S
P
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
P
S
S
S
S
P
P
S
S
S
P
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
P
P
P
S
P
S
S
P
P
P
S
S
S
P
S
P
P
S
P
P
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
P
S
P
P
S
P
S
P
P
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
P
P
S
P
P
S
S
P
P
S
P
S
S
S
S
S
P
S
P
P
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
P
S
S
S
P
S
S
S
P
P
P
S
P
S
S
P
P
S
S
P
P
S
P
P
S
P
S
S
P
S
S
P
P
P
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
P
S
P
P
P
P
P
S
S
P
P
P
S
S
P
P
S
S
P
S
S
S
P
P
P
S
S
S
S
P
S
P
P
P
S
S
P
P
S
P
S
P
P
S
P
P
P
S
P
S
P
S
S
S
S
P
S
P
P
S
S
P
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
P
S
P
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
S
S
P
P
S
S
P
P
S
S
S
P
S
S
S
S
P
S
S
P
P
P
S
P
S
S
P
P
S
S
S
P
P
P
P
S
P
S
P
P
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
P
S
P
P
P
S
S
P
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
P
P
S
P
S
P
S
S
P
S
S
P
P
S
S
S
S
S
P
S
S
P
P
S
P
P
P
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
P
P
S
P
S
S
P
P
S
P
S
S
S
P
S
P
P
P
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
P
S
P
P
S
P
P
S
P
S
S
S
S
P
S
P
S
P
P
S
P
P
P
P
S
S
P
S
S
P
P
P
S
P
S
P
P
S
S
P
S
P
P
P
S
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
P
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
P
S
S
S
S
P
P
P
S
P
P
P
S
S
P
P
S
S
P
P
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
P
S
S
P
P
S
S
S
S
S
P
P
P
P
S
P
S
P
S
S
S
P
P
S
P
P
P
S
P
P
S
S
S
S
S
S
P
P
S
S
P
S
P
P
P
P
S
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
P
P
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
P
P
S
S
S
S
P
S
S
S
S
P
P
S
S
S
P
P
S
S
P
S
S
P
P
S
S
P
S
P
S
P
S
S
P
S
P
P
S
S
S
P
S
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
P
S
P
P
P
P
S
S
P
S
P
P
P
S
P
P
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
P
P
S
P
S
S
S
S
P
P
S
P
S
P
S
S
S
S
P
P
S
S
P
S
P
S
P
S
S
S
P
S
S
P
S
S
P
P
S
S
P
S
S
S
S
P
S
S
P
S
P
P
S
P
S
S
S
S
S
P
S
S
S
P
P
S
P
S
P
S
S
P
S
S
S
P
P
S
S
S
S
P
S
P
S
S
P
S
S
P
S
S
P
S
S
P
P
S
S
P
P
S
S
S
S
S
S
P
P
S
P
P
S
S
S
S
P
P
P
P
S
S
P
P
S
P
P
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
P
P
S
S
P
P
P
S
S
S
S
S
S
P
P
S
P
S
S
P
P
P
P
P
S
S
P
S
S
S
P
P
P
P
P
S
P
P
P
P
P
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
P
P
P
S
S
P
S
S
S
S
P
S
P
S
S
S
P
S
P
S
P
P
P
P
S
S
S
P
P
S
S
P
S
S
S
S
P
P
S
P
P
P
S
S
S
P
S
P
S
S
P
S
S
S
S
P
S
S
P
P
S
S
S
S
P
P
S
P
S
S
P
S
S
P
S
S
S
P
P
P
P
S
S
S
P
P
S
S
P
S
P
S
P
S
S
S
S
S
P
P
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
P
P
S
S
S
S
P
P
P
S
S
P
S
P
P
S
P
S
S
P
S
P
S
S
P
P
P
S
P
S
S
S
S
P
P
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
P
S
S
S
P
P
P
P
S
P
S
P
S
S
S
P
S
S
S
P
P
S
S
S
P
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
S
P
S
P
P
P
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
P
S
P
P
P
S
P
S
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
P
S
S
S
S
S
S
S
S
P
S
P
S
P
P
S
P
P
P
P
S
P
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
P
P
S
S
P
S
P
S
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
S
P
P
P
P
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
P
S
S
S
S
S
P
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
P
S
S
P
P
S
S
P
S
S
S
S
P
P
P
P
P
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
P
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
P
S
S
S
S
S
P
P
S
P
P
S
P
S
S
S
S
S
S
P
S
S
P
S
P
P
P
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
P
S
P
S
P
S
P
S
S
P
S
P
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
S
P
P
P
S
S
P
P
P
S
S
P
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
P
S
P
S
P
S
S
P
S
P
S
P
P
P
S
S
S
P
S
P
S
S
S
S
P
P
S
P
P
P
S
S
S
P
P
P
P
S
S
S
S
S
P
P
S
S
S
S
P
S
P
P
P
P
P
S
S
S
P
S
P
S
P
P
S
S
S
S
P
S
P
S
S
P
P
P
S
S
P
P
S
S
P
P
S
P
P
P
S
P
P
P
S
P
P
S
P
S
P
S
S
S
S
S
S
S
P
P
P
S
S
S
P
S
S
P
S
S
P
S
P
P
S
P
S
P
S
P
S
P
S
P
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
P
P
S
P
S
S
S
P
S
P
P
S
S
S
P
P
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
P
S
S
S
P
S
P
P
P
S
S
P
S
S
S
S
S
P
P
P
S
P
S
S
S
P
S
S
S
S
S
P
P
S
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
P
S
P
P
P
S
P
S
P
S
P
P
S
P
P
S
P
P
P
S
P
P
S
S
P
S
S
S
P
S
P
P
P
S
P
S
S
P
S
S
S
P
P
S
S
P
P
S
S
S
S
S
S
P
S
P
P
S
S
P
P
P
S
P
S
S
P
P
P
S
P
P
S
S
P
P
P
S
S
P
P
S
P
P
S
P
S
S
S
S
P
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
P
S
P
S
S
P
P
S
S
P
P
P
S
S
P
S
S
S
P
P
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
P
S
S
P
S
P
S
P
P
S
S
S
P
S
P
P
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
P
S
P
P
S
S
S
P
P
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
P
S
P
P
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
P
P
S
S
P
P
S
P
S
P
S
P
S
P
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
P
P
P
P
S
P
S
P
P
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
P
P
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
P
P
P
S
S
P
S
P
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
P
P
P
P
P
S
P
S
S
S
P
P
S
S
S
S
P
P
P
P
P
P
S
P
S
S
P
S
P
S
P
S
S
P
S
P
P
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
P
P
S
S
S
P
S
P
S
P
S
P
S
P
S
P
P
P
P
S
S
S
S
P
P
P
P
S
S
S
S
P
S
P
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
P
P
P
S
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
S
P
S
S
S
S
P
S
S
P
P
S
S
P
P
P
P
S
S
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
P
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
P
P
S
P
P
S
S
S
P
S
P
P
S
S
S
S
S
P
P
S
S
P
S
S
P
P
P
P
P
S
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
P
S
S
P
S
P
P
S
P
S
S
P
P
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
P
P
S
P
S
S
S
P
P
P
S
S
S
S
P
S
S
S
P
S
S
S
S
P
P
S
P
S
P
S
P
S
S
S
P
P
P
S
P
S
P
P
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
P
S
S
S
P
P
P
P
P
P
S
P
S
S
S
S
S
S
S
S
S
P
P
P
S
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
S
S
P
P
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
P
P
S
P
S
P
P
S
P
P
P
S
P
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
P
P
S
P
P
P
P
P
S
S
P
S
P
P
S
S
P
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
S
P
P
P
P
P
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
P
S
S
P
P
P
P
P
P
P
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
P
S
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
P
P
P
P
S
S
S
P
P
P
S
P
S
S
S
S
P
S
S
P
S
P
P
S
P
S
S
S
P
S
S
S
P
P
S
P
S
S
S
P
S
S
P
S
P
P
P
S
S
P
S
S
P
S
S
S
P
P
S
S
S
P
S
P
P
P
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
P
P
S
S
S
S
S
P
S
P
P
P
S
S
P
P
S
P
P
S
S
P
P
P
S
S
P
S
P
P
S
P
P
P
S
S
S
S
S
P
S
P
P
S
P
S
P
P
S
S
S
S
P
S
P
P
S
S
P
S
S
P
S
S
S
P
P
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
P
P
S
P
S
P
P
P
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
P
S
S
P
S
S
S
P
S
P
S
S
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
P
S
S
S
P
S
P
S
P
P
S
P
S
S
P
S
S
P
S
P
S
S
P
S
S
P
S
S
S
S
P
P
P
P
P
S
S
S
S
P
S
S
S
S
P
S
P
S
S
P
P
S
S
S
S
S
P
P
S
P
S
P
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
P
P
S
S
P
P
P
S
S
S
P
P
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
P
S
P
S
S
P
P
S
P
S
S
P
P
S
S
P
P
P
S
P
S
S
P
S
S
S
P
S
P
S
S
P
S
S
P
S
S
S
P
P
P
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
P
P
S
P
S
S
P
P
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
P
S
S
P
P
P
P
P
S
S
S
P
P
S
S
P
S
P
S
P
S
S
P
S
S
P
S
S
P
S
P
S
P
P
P
P
P
S
S
P
S
P
S
S
S
S
S
P
S
S
P
S
S
S
P
P
S
P
P
P
S
P
P
S
S
P
P
P
S
P
P
S
P
P
P
S
P
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
P
P
P
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
S
S
S
P
P
P
S
S
P
P
P
P
P
P
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
P
S
P
S
P
S
P
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
P
P
S
P
P
S
S
P
S
S
P
S
S
P
P
S
S
S
P
P
P
S
S
P
S
S
S
P
S
P
P
S
S
S
S
P
S
S
P
P
S
P
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
P
S
S
S
P
S
P
S
S
P
P
P
S
P
S
S
S
S
P
S
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
P
S
P
S
P
P
P
S
P
P
S
P
S
P
P
S
S
P
S
S
S
S
P
S
S
P
S
P
P
P
P
S
S
S
P
S
S
P
P
S
P
S
S
S
P
S
S
S
S
P
S
S
P
S
S
P
S
P
P
P
S
S
P
S
S
S
P
S
P
P
S
P
P
P
P
S
P
P
S
S
S
S
P
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
P
S
S
S
P
S
S
S
P
S
P
P
P
P
S
P
S
S
P
S
P
S
S
P
S
S
P
P
S
P
S
S
S
P
S
S
S
S
P
P
P
P
S
P
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
P
S
P
P
S
P
S
P
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
P
P
P
P
P
P
S
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
P
S
P
P
P
S
P
P
S
P
P
S
P
P
S
P
P
P
S
P
P
S
P
P
S
S
P
P
S
S
S
S
S
P
P
P
S
S
P
P
S
S
S
S
P
P
P
P
P
P
S
P
S
S
P
P
S
S
S
P
S
S
P
P
P
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
P
P
S
S
S
S
S
P
P
P
P
S
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
P
S
S
P
P
S
P
S
P
S
S
P
S
S
P
P
S
P
S
S
P
P
S
S
S
S
S
P
S
S
S
P
P
P
S
S
P
S
P
S
P
S
P
P
P
P
P
S
S
S
P
S
S
S
P
P
P
P
P
S
S
P
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
P
P
S
S
S
S
P
S
S
S
P
P
P
P
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
P
S
P
P
P
P
P
P
S
P
S
P
P
P
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
P
P
P
S
S
S
S
S
S
S
P
P
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
P
P
S
P
P
P
S
P
P
P
P
P
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
P
P
P
P
S
P
S
S
P
S
S
S
S
S
P
S
P
P
S
S
P
P
S
S
S
S
P
S
P
S
P
P
P
S
P
S
P
S
P
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
P
S
S
S
P
S
S
S
P
S
P
P
S
P
P
S
S
S
P
P
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
P
P
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
P
P
S
S
S
P
P
P
S
S
S
P
P
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
P
S
P
S
S
S
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
P
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
P
P
P
S
P
S
P
P
S
S
P
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
P
P
P
P
S
P
S
P
P
S
S
S
P
P
S
S
S
S
S
P
S
P
P
P
S
S
P
P
S
S
P
S
P
P
S
P
S
P
S
P
P
P
S
S
S
P
S
P
P
S
S
S
P
P
P
S
S
S
P
P
S
S
P
S
P
S
S
S
S
P
S
S
S
P
P
P
P
P
P
S
P
P
S
S
S
S
P
P
S
P
S
S
S
S
P
S
S
S
S
P
P
P
P
S
S
S
P
S
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
P
P
S
P
S
S
S
S
P
S
S
P
P
P
S
P
P
S
P
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
P
P
S
S
P
P
P
S
S
P
P
P
S
P
P
P
S
P
P
P
S
S
S
S
S
P
P
P
P
S
P
S
S
S
S
P
P
P
S
S
S
S
S
P
P
S
P
P
S
P
P
P
P
S
P
P
P
P
S
P
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
P
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
P
P
P
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
P
P
S
P
P
S
S
S
P
S
S
P
S
P
S
S
S
P
S
P
P
P
S
P
P
P
S
P
P
P
S
P
P
P
P
P
S
S
S
P
S
P
P
P
P
S
S
S
S
S
P
S
P
P
P
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
P
P
S
P
S
P
S
S
P
S
P
S
P
S
S
P
S
S
S
P
S
P
P
S
S
S
P
S
S
P
S
P
S
S
P
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
P
P
P
P
S
P
P
S
S
S
S
S
S
P
S
P
P
S
S
S
P
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
P
P
P
P
S
S
S
S
P
P
P
P
S
P
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
P
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
P
S
P
S
S
P
P
S
P
P
S
S
P
S
P
S
P
S
P
P
P
S
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
P
P
P
S
P
P
S
S
S
S
S
S
S
S
S
P
P
P
P
S
P
S
S
S
S
S
P
S
S
P
S
S
S
P
S
P
S
P
P
S
P
S
S
S
P
P
P
P
S
S
S
P
S
S
P
S
S
S
S
P
P
P
S
S
S
S
P
P
P
P
S
S
S
S
S
S
S
S
P
P
P
S
P
P
S
S
P
P
P
P
S
S
P
P
P
P
P
P
P
P
P
P
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
P
P
P
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
P
S
P
S
P
S
P
S
S
S
P
P
P
S
P
P
S
S
P
S
S
S
S
P
S
P
S
S
P
S
P
S
P
S
S
S
S
P
S
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
P
S
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
P
S
S
P
P
S
S
P
S
S
P
S
S
P
S
P
P
P
S
P
P
P
P
P
S
S
S
S
S
S
P
S
S
S
P
S
S
P
P
P
P
P
P
S
S
P
S
S
P
P
S
S
P
S
S
S
P
S
S
S
P
S
S
P
P
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
P
S
P
S
P
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
P
S
P
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
P
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
P
S
P
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
P
P
S
P
S
P
S
P
S
P
S
S
P
S
P
P
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
P
P
P
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
P
P
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
P
P
S
P
S
S
S
P
P
S
P
S
S
S
P
S
S
P
P
P
P
S
S
S
P
P
S
P
P
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
P
P
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
P
S
P
P
P
S
S
S
S
P
P
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
P
S
P
S
P
S
P
P
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
P
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
P
S
S
S
P
S
P
S
S
P
P
S
P
S
P
P
S
S
P
P
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
S
S
S
S
P
S
S
P
P
P
P
S
S
P
P
P
P
S
P
P
P
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
P
S
S
S
P
P
P
S
P
S
S
P
S
P
S
S
P
P
S
P
S
S
P
S
P
S
S
P
P
S
S
S
S
P
P
S
S
S
P
S
P
S
P
S
S
S
S
P
S
P
S
P
S
P
S
P
S
S
P
P
P
S
S
P
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
S
S
P
S
P
S
S
P
S
S
S
P
S
S
S
S
P
S
S
P
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
P
P
P
S
S
S
P
S
S
P
P
S
P
S
S
S
P
P
P
S
P
P
P
S
S
S
P
S
P
P
S
P
S
S
P
S
S
S
P
S
S
S
P
P
P
S
S
S
S
P
P
P
S
P
P
S
P
S
P
S
P
P
S
P
S
P
S
P
S
P
S
S
P
S
P
S
S
S
P
P
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
P
P
P
S
S
S
S
S
P
P
P
S
S
S
P
P
S
S
S
P
S
P
P
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
P
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
P
S
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
P
P
S
P
P
P
S
P
S
S
S
P
S
P
P
P
S
P
P
P
S
S
S
P
S
S
S
P
P
P
S
S
P
S
S
S
S
P
P
P
P
P
S
P
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
P
S
S
P
S
S
P
P
P
P
S
S
P
P
S
P
S
S
S
P
P
S
S
S
S
P
S
S
P
P
S
S
S
P
P
P
S
S
S
S
S
S
P
P
S
P
S
P
S
S
P
P
S
P
P
S
P
S
S
S
S
P
S
P
P
P
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
P
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
P
P
P
P
P
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
P
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
P
P
S
P
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
P
P
S
P
P
S
S
S
P
P
P
P
P
P
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
P
P
P
S
S
S
P
P
S
S
S
P
S
S
S
P
S
S
S
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
P
S
P
S
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
P
P
S
P
S
P
S
S
S
S
S
P
P
P
P
S
S
P
P
P
S
P
P
S
S
S
P
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
P
P
P
P
P
S
S
S
S
P
S
S
P
S
P
P
S
S
P
S
S
P
S
S
S
P
S
P
S
S
S
P
S
S
S
P
P
S
S
S
S
P
P
P
S
S
P
S
S
P
P
P
P
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
P
S
S
S
S
P
S
P
S
P
S
S
P
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
P
S
S
S
P
P
S
S
S
S
P
P
P
S
S
P
P
P
S
P
P
P
S
S
P
S
S
S
P
S
P
P
S
S
P
S
S
P
P
P
P
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
P
S
S
S
P
P
P
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
P
P
S
P
S
S
P
S
S
P
S
P
P
S
P
P
S
S
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
P
P
S
S
P
S
S
P
S
P
S
P
S
P
S
S
P
P
P
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
P
P
S
P
S
S
S
P
P
S
P
P
S
P
P
P
P
S
S
P
S
S
S
S
P
S
P
P
P
S
P
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
P
P
P
S
P
S
S
S
S
P
S
P
S
S
P
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
P
S
P
P
S
P
S
S
P
S
S
P
P
S
S
P
P
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
P
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
P
P
P
P
S
P
S
P
S
S
S
P
P
S
S
S
S
P
P
S
S
S
P
P
S
P
S
S
S
P
S
S
P
P
P
S
S
P
P
S
P
S
S
P
S
P
S
S
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
S
S
P
P
P
P
S
P
P
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
P
P
P
P
S
P
P
P
S
P
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
P
S
P
P
S
P
P
S
P
P
S
P
P
S
S
S
P
P
P
S
S
S
P
S
S
P
P
S
P
S
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
P
S
S
S
P
S
P
P
S
P
P
S
P
P
S
P
P
P
S
P
S
S
S
S
P
S
P
S
P
P
P
P
P
P
P
S
S
S
P
P
P
P
S
S
S
S
P
S
P
S
P
S
S
S
P
S
S
S
S
P
P
P
P
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
S
P
S
P
S
P
P
P
S
S
P
S
S
P
P
P
S
S
P
P
S
S
P
S
S
S
S
P
S
P
P
S
S
S
P
S
P
S
S
S
P
P
S
S
P
P
S
S
P
P
S
S
P
S
S
P
S
P
S
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
P
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
P
P
P
S
S
S
S
P
S
P
P
S
S
P
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
P
P
S
S
S
P
S
S
S
P
P
S
S
S
P
P
S
P
S
P
P
S
P
S
P
P
S
P
P
S
P
S
S
S
S
S
P
S
S
P
S
S
S
P
P
S
S
S
S
P
P
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
P
P
P
P
P
P
S
P
S
S
S
S
P
S
S
P
S
S
P
S
P
S
P
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
P
P
S
P
P
S
P
S
P
P
P
S
S
P
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
S
P
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
S
P
P
P
P
P
P
P
S
S
S
P
S
S
P
P
S
S
S
S
S
P
P
P
S
P
S
S
P
S
S
P
P
P
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
P
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
P
P
S
S
P
S
S
P
S
S
P
S
P
S
P
S
S
P
S
S
S
P
P
P
S
P
S
S
P
S
S
P
S
P
S
P
P
S
P
S
S
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
P
P
S
S
P
S
S
P
S
P
S
P
P
P
S
P
S
S
P
S
S
S
P
S
P
S
S
S
S
P
P
P
P
S
S
S
S
P
P
S
S
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
P
P
P
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
P
P
P
P
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
P
S
P
S
P
S
P
S
P
P
S
S
S
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
P
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
P
P
S
S
P
S
S
S
P
P
P
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
P
P
S
S
P
S
S
S
S
P
S
P
P
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
P
S
S
S
P
S
P
S
S
P
P
S
P
P
S
P
S
S
P
S
S
S
P
S
P
P
S
S
S
P
P
S
P
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
P
P
S
P
S
S
P
S
S
S
S
P
P
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
P
S
P
P
S
S
S
P
S
P
S
P
S
S
S
P
P
S
S
S
S
S
P
S
S
P
P
P
P
P
S
P
S
P
S
S
P
S
P
P
S
S
P
P
P
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
P
P
S
P
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
P
S
P
S
S
P
P
S
S
S
P
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
P
S
S
P
P
S
S
S
P
P
P
S
P
S
S
S
S
S
S
P
S
P
S
S
P
P
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
P
S
S
S
S
S
P
P
S
S
P
P
S
P
S
S
S
P
S
P
P
S
S
P
S
P
P
S
P
S
S
S
P
P
S
S
S
S
S
S
P
P
S
S
S
P
S
P
P
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
P
S
P
P
P
S
P
S
S
P
S
S
P
S
P
S
S
S
S
P
S
P
S
S
S
P
S
P
P
P
P
S
S
P
P
S
P
P
S
S
S
S
S
S
P
P
S
S
P
P
S
P
S
S
P
P
S
S
S
P
S
S
S
P
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
P
S
S
P
P
S
S
P
S
P
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
P
S
S
P
S
P
P
S
S
P
P
S
S
S
S
P
P
S
P
P
P
S
S
S
P
S
P
S
P
S
P
S
S
S
P
S
S
S
P
P
S
S
P
P
S
S
P
S
P
S
P
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
P
P
S
P
S
S
S
S
S
S
S
P
S
S
P
S
P
P
P
P
S
P
S
S
S
P
P
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
P
P
S
S
S
P
P
P
S
P
P
S
P
P
S
S
P
S
S
P
S
P
P
P
S
P
S
P
S
P
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
P
S
P
P
P
S
S
S
P
S
S
S
P
P
S
P
S
S
P
P
S
S
P
S
S
S
P
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
P
S
S
P
S
P
S
P
S
P
S
S
S
S
P
S
S
P
P
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
P
P
S
S
P
S
P
S
S
S
S
P
S
S
P
P
P
S
P
S
P
S
S
S
P
S
P
S
P
S
S
P
S
P
P
S
S
P
P
P
P
S
P
S
P
P
P
S
P
S
S
S
P
S
S
S
P
P
P
S
P
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
P
P
P
S
S
S
S
P
S
P
S
P
P
S
S
S
S
P
S
S
S
P
P
S
P
P
P
P
P
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
P
S
P
S
S
P
P
S
S
S
S
S
P
S
S
S
P
S
S
S
P
P
P
P
P
P
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
P
P
S
S
S
P
S
S
P
S
S
P
S
S
P
S
P
S
P
S
S
P
S
S
P
P
S
P
S
S
P
S
S
P
S
S
S
S
P
S
P
P
S
S
S
P
S
P
S
S
P
P
P
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
P
P
S
S
S
P
S
S
S
S
S
P
S
P
P
P
P
S
P
P
P
S
P
S
P
P
P
S
P
S
S
P
P
S
P
P
S
S
P
P
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
P
P
S
P
S
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
P
P
S
P
S
S
S
P
S
S
P
P
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
P
P
S
P
S
S
S
P
S
S
P
S
S
P
P
S
S
P
S
S
S
S
P
S
P
S
P
S
S
P
P
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
P
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
P
S
P
P
P
P
S
P
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
P
P
S
P
S
P
S
P
S
S
S
S
P
P
S
S
P
P
P
P
S
P
S
S
S
P
S
S
S
S
S
P
S
S
P
P
P
S
S
S
P
P
S
P
S
S
P
S
S
S
S
P
S
S
P
S
P
P
S
P
S
P
S
S
P
P
S
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
P
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
P
P
S
S
S
P
P
S
P
P
S
S
S
S
P
S
S
P
S
P
S
S
P
P
S
P
P
S
S
P
S
S
S
P
P
P
P
P
S
P
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
P
S
S
S
P
P
S
P
P
S
S
P
P
S
S
P
P
S
S
P
P
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
P
S
P
S
P
S
S
S
S
P
S
S
S
P
P
S
S
P
S
S
P
P
P
S
S
P
P
S
S
S
S
S
P
S
P
S
S
P
S
P
P
S
P
P
S
S
P
S
S
P
P
P
P
S
S
S
S
P
S
P
S
S
S
P
S
S
P
S
P
P
S
S
P
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
P
S
P
S
P
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
P
P
S
P
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
P
S
S
P
S
P
S
P
S
P
S
P
S
P
S
S
P
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
P
S
S
P
P
S
S
P
S
P
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
P
P
P
P
S
P
S
S
S
S
S
P
P
P
S
P
S
S
P
P
P
S
S
S
S
P
P
S
P
P
S
S
S
S
P
P
P
S
S
P
P
S
S
S
S
S
S
P
P
S
P
S
P
P
P
P
S
S
S
P
P
S
P
P
S
P
S
S
S
S
S
S
S
S
S
P
P
P
S
P
S
S
P
P
S
S
S
S
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
P
P
S
P
S
P
S
S
S
P
P
P
S
S
S
S
P
P
S
S
S
S
P
P
P
S
P
P
S
S
S
P
P
P
S
S
P
S
P
S
S
P
S
S
S
S
P
S
S
P
S
P
P
P
S
P
P
P
S
P
S
S
S
P
S
S
S
S
P
P
S
S
S
P
P
P
S
P
S
P
S
S
P
S
P
S
S
P
S
P
S
S
P
S
S
S
P
P
P
P
S
S
P
S
S
S
S
P
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
P
S
P
S
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
P
P
S
P
S
P
S
S
S
P
P
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
P
P
P
P
S
S
S
P
S
S
S
S
P
S
P
S
P
P
S
P
S
S
S
S
S
S
P
S
P
P
S
P
P
S
P
P
S
P
S
P
S
S
P
P
P
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
P
P
S
S
S
P
P
S
P
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
S
P
P
P
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
P
P
P
P
S
P
P
S
P
P
P
S
P
P
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
P
S
P
P
P
S
P
S
S
P
P
P
S
P
S
P
P
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
P
S
P
P
P
P
S
P
S
P
P
P
P
S
P
P
S
S
S
P
P
P
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
S
P
P
S
P
S
S
S
S
S
P
S
S
P
P
S
S
S
P
S
S
S
P
P
S
P
S
S
P
S
S
P
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
P
S
P
S
S
P
S
S
S
P
P
P
P
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
P
P
P
S
S
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
S
S
P
P
P
S
P
P
S
P
S
S
P
S
S
P
P
S
P
S
P
S
P
P
S
S
S
S
P
S
S
P
S
P
P
P
P
S
S
S
P
P
S
P
S
S
P
S
P
S
S
P
S
P
S
S
P
P
S
S
S
S
S
P
S
S
S
P
S
P
P
S
P
S
S
S
P
P
P
S
S
S
S
P
S
S
S
P
S
S
S
P
P
S
S
S
S
S
P
P
S
S
P
P
P
S
P
S
S
P
P
P
P
P
P
P
P
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
S
P
P
S
S
S
P
S
P
S
S
P
S
P
P
P
P
S
S
P
S
S
P
S
S
P
S
P
S
P
S
S
S
P
S
P
P
P
P
P
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
S
S
S
P
S
P
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
P
S
P
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
P
S
S
S
P
P
S
S
P
P
S
P
P
P
P
S
S
S
S
P
P
S
S
S
P
S
S
S
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
P
S
S
P
S
P
S
S
P
P
S
S
S
S
P
P
S
S
S
S
P
P
P
S
S
S
P
S
S
P
S
P
P
P
P
S
P
S
S
S
S
P
S
P
S
P
S
S
S
P
S
S
S
P
P
P
P
S
P
S
S
S
S
S
S
S
S
P
P
P
P
P
S
S
S
S
P
P
P
S
S
S
P
S
P
S
S
P
S
P
S
P
P
S
P
S
P
P
S
P
S
P
S
P
S
S
S
P
S
S
S
P
P
P
S
P
S
P
S
S
S
P
P
S
P
P
P
S
S
S
P
S
P
S
P
P
S
S
P
S
P
S
S
S
P
S
S
P
P
P
S
P
P
S
P
S
S
S
S
S
S
S
P
P
P
P
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
P
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
P
P
S
S
P
P
S
S
P
P
S
S
S
S
P
S
S
P
S
S
P
P
S
S
S
P
S
P
S
S
P
P
P
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
P
P
P
P
S
S
P
P
P
S
S
S
S
P
S
S
P
S
S
P
S
P
S
S
P
S
S
P
P
S
S
P
P
P
S
P
S
P
P
S
P
P
S
P
S
S
P
P
P
P
S
P
S
S
S
S
S
P
S
P
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
P
S
S
P
P
S
P
P
P
S
S
P
P
S
P
S
S
P
S
S
P
S
S
P
P
S
S
P
P
P
S
S
S
P
P
S
P
P
S
S
S
S
S
P
P
P
S
P
S
S
P
S
P
S
S
S
P
P
P
S
P
S
S
S
P
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
S
P
P
P
S
P
S
S
S
S
S
S
P
P
S
S
P
S
S
S
P
S
S
P
S
P
S
S
S
P
S
S
S
P
S
P
P
P
P
P
S
P
P
P
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
P
S
P
P
P
S
S
S
S
S
S
S
S
S
P
P
P
P
S
P
P
P
S
S
P
P
S
P
S
S
P
S
S
S
P
P
P
S
P
S
P
S
S
P
P
P
S
S
S
P
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
P
P
S
S
P
P
S
P
P
P
S
P
S
P
S
S
P
S
P
P
P
S
P
S
S
S
S
P
S
P
P
P
S
S
P
P
S
S
P
P
P
P
P
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
P
S
S
P
P
S
S
S
S
S
S
S
P
P
P
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
P
P
P
P
P
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
P
P
S
P
P
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
P
S
P
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
P
S
P
P
P
S
S
S
P
P
S
P
S
P
S
S
S
S
S
P
S
P
P
S
S
S
S
P
P
S
S
P
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
S
S
S
S
P
P
P
S
S
S
S
P
P
S
S
S
S
P
S
S
P
P
P
S
S
P
P
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
P
P
S
S
P
S
S
P
P
S
S
S
S
S
S
P
P
S
S
P
S
S
S
P
S
S
P
P
S
S
S
P
S
S
P
S
S
S
S
P
S
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
P
P
P
S
P
S
P
S
S
P
P
S
P
P
S
P
S
P
P
S
S
S
S
S
P
P
S
P
P
P
P
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
P
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
P
P
S
P
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
P
S
P
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
P
S
P
P
S
P
P
P
S
S
S
P
S
P
S
S
P
S
P
P
P
P
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
P
P
S
S
P
P
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
P
S
P
S
P
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
P
P
P
S
S
S
S
P
P
P
S
P
P
S
P
P
S
S
S
S
S
P
S
S
P
S
P
S
S
P
P
P
P
S
S
S
S
P
P
P
P
S
S
P
S
S
P
S
S
S
P
S
P
P
S
P
P
S
P
S
S
S
P
P
P
S
P
S
P
P
S
S
P
S
S
S
P
S
P
P
S
S
S
P
S
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
P
S
P
P
S
P
P
P
S
S
P
P
S
S
S
P
S
S
S
P
S
S
P
P
S
S
P
P
S
S
P
P
S
S
S
S
S
P
S
P
S
P
P
S
S
S
S
S
S
P
S
P
S
P
P
S
P
P
S
P
S
S
S
S
S
S
P
P
S
P
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
S
P
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
P
P
S
P
S
P
P
P
P
P
P
P
P
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
P
P
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
P
S
P
S
S
P
P
S
S
P
P
S
S
S
S
P
S
S
P
S
S
P
S
S
S
P
P
S
S
S
P
S
P
S
P
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
P
S
P
S
S
S
P
S
P
P
S
S
S
P
S
P
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
P
P
S
S
P
P
P
P
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
S
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
P
S
S
P
S
S
P
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
P
S
P
S
S
S
S
P
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
P
P
P
P
S
S
P
S
S
S
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
P
P
P
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
P
P
P
P
P
P
P
P
P
S
S
S
S
S
P
P
P
S
S
S
S
P
P
P
P
P
S
S
S
S
P
P
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
P
S
S
P
S
S
P
S
S
S
P
P
P
P
S
S
S
S
S
S
P
S
P
S
P
P
S
P
S
S
S
P
P
S
S
P
P
P
S
P
P
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
P
P
P
P
S
S
P
S
S
P
P
P
P
S
P
S
S
S
P
S
P
P
S
P
P
S
P
S
S
P
P
P
S
P
S
S
S
P
P
S
P
S
P
S
P
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
P
S
S
S
S
S
P
P
P
P
S
P
S
S
P
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
S
P
P
S
P
S
S
P
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
P
S
P
S
P
S
S
S
P
P
S
P
P
S
S
S
P
S
P
S
S
P
S
P
S
P
S
S
P
S
P
P
P
S
P
P
P
S
P
S
S
P
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
P
S
S
S
S
P
S
P
P
P
P
P
P
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
P
P
P
S
S
P
S
P
P
S
P
P
S
P
S
S
P
S
P
P
P
P
P
S
S
P
P
S
P
S
S
S
P
P
S
S
P
P
P
P
S
P
P
S
S
S
P
P
S
S
S
P
S
P
S
S
S
S
P
S
S
S
P
P
S
P
P
S
P
S
S
S
S
P
P
P
S
P
S
P
P
P
S
P
S
S
S
S
P
S
S
P
S
P
S
S
P
P
S
S
S
S
S
P
P
P
P
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
P
P
P
P
P
P
S
S
P
P
S
S
P
S
S
S
P
P
P
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
P
P
S
S
S
S
P
P
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
P
S
P
S
P
S
S
S
P
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
P
P
S
S
S
P
P
P
S
S
P
S
S
P
S
S
S
P
P
P
S
P
P
P
P
S
P
S
P
P
S
S
P
S
S
S
S
S
P
P
P
P
P
S
S
S
S
P
S
S
P
P
P
S
S
S
S
P
P
P
S
S
P
P
S
S
S
S
P
S
P
P
S
S
P
P
P
P
P
S
P
P
P
P
S
S
S
S
S
P
S
P
P
P
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
P
P
S
P
P
P
P
P
P
P
S
S
S
S
P
P
P
S
S
S
S
P
S
S
P
P
S
S
S
S
S
P
P
S
P
S
S
P
P
S
P
S
P
S
P
S
S
S
P
P
P
S
S
P
P
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
P
P
S
S
P
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
P
P
S
S
S
P
P
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
S
P
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
P
P
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
P
S
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
P
S
P
P
S
S
S
S
S
P
P
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
P
S
P
P
P
S
S
P
S
S
S
S
S
P
P
S
P
S
P
P
S
P
P
S
P
S
P
S
S
P
S
S
P
P
S
S
S
P
P
S
P
S
S
S
S
P
S
P
P
P
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
P
P
P
S
S
P
S
P
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
P
P
S
P
P
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
P
S
S
S
S
P
S
S
S
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
P
P
S
P
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
P
S
P
S
P
S
S
S
P
S
S
P
S
S
P
P
S
P
S
P
S
S
P
P
S
S
S
S
P
S
S
S
S
P
S
P
P
S
S
S
P
S
S
P
S
S
P
S
S
P
P
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
P
P
P
P
P
S
P
P
S
S
S
P
S
P
S
S
P
P
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
P
P
S
P
S
S
S
P
S
S
P
S
S
P
P
S
P
S
S
P
S
P
P
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
P
P
S
P
S
S
P
S
S
S
P
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
S
P
S
P
S
P
P
P
S
P
P
S
P
S
S
S
S
P
S
S
P
P
S
S
P
S
S
P
S
P
S
S
S
S
P
S
S
S
P
P
P
S
S
S
S
P
P
P
S
P
S
P
S
S
S
S
S
P
P
S
S
P
P
P
P
S
P
S
P
S
S
P
P
P
S
S
S
S
S
S
P
P
P
P
S
P
S
S
S
S
P
S
S
P
P
P
P
P
P
P
S
S
S
S
S
P
P
S
S
S
S
P
P
P
P
P
S
S
S
P
P
S
S
S
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
P
P
S
S
S
S
P
P
S
P
S
S
S
S
P
P
P
P
P
S
P
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
P
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
P
S
S
P
S
P
S
P
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
P
P
S
S
S
P
P
P
S
S
S
S
P
P
S
S
S
P
S
S
S
P
P
P
P
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
P
P
P
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
P
P
S
S
P
S
P
P
P
S
P
S
P
P
S
S
P
P
P
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
P
P
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
P
S
P
P
S
S
S
P
P
P
S
P
S
P
P
S
S
S
P
P
S
P
P
S
S
S
P
P
S
S
S
S
S
P
S
P
S
P
S
P
S
S
P
S
P
P
S
S
P
P
S
S
P
P
P
P
S
S
P
P
S
S
P
S
P
P
S
P
S
S
S
P
P
P
S
S
S
P
S
P
S
S
P
P
S
P
P
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
P
P
S
S
S
S
S
P
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
P
S
P
P
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
P
S
P
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
P
P
S
P
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
P
S
P
S
S
P
S
S
P
P
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
P
P
S
P
P
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
P
P
S
S
P
S
P
P
P
P
S
P
P
P
P
P
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
S
P
S
S
S
S
S
S
S
P
P
S
P
P
S
P
P
P
P
P
S
S
P
S
S
S
S
S
P
P
S
S
P
S
P
S
S
P
S
S
P
P
S
S
P
P
S
S
P
P
S
S
S
S
P
S
P
S
P
P
P
S
P
S
S
S
S
S
P
S
P
P
S
P
P
P
S
P
S
P
P
S
S
P
S
P
S
P
S
S
S
P
S
P
S
P
S
P
S
S
P
S
S
P
P
P
S
S
P
P
P
S
S
S
P
S
P
P
S
P
S
S
P
P
P
S
S
S
S
S
P
P
S
S
P
S
P
S
P
S
P
P
P
S
S
P
S
P
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
P
S
P
P
P
P
P
S
S
P
P
P
S
S
S
P
P
S
P
S
P
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
P
S
P
P
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
S
P
S
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
P
P
P
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
P
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
S
S
P
P
P
P
P
P
P
P
P
S
S
S
S
P
S
P
S
P
P
S
S
S
P
P
P
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
P
S
S
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
P
P
S
P
P
S
P
S
S
P
S
P
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
P
S
P
S
S
P
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
P
P
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
P
P
P
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
P
P
P
S
P
P
P
P
P
S
S
S
S
P
S
P
S
P
S
S
S
S
P
P
S
S
P
S
S
S
P
P
P
P
P
S
P
S
P
S
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
P
S
P
P
P
P
S
S
P
S
S
P
S
S
P
S
P
S
S
S
S
P
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
P
S
P
S
S
P
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
P
S
P
S
P
S
P
S
P
S
S
S
P
S
S
S
P
P
P
S
P
S
P
P
P
S
S
P
S
S
P
S
P
P
S
S
S
P
S
S
S
P
S
S
S
P
P
S
P
S
P
S
P
S
P
S
S
P
P
P
S
S
S
S
S
S
P
P
P
S
S
S
P
P
S
P
P
S
P
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
P
S
P
S
S
S
S
S
S
S
P
S
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
P
S
P
S
S
P
P
S
P
P
S
S
P
P
S
P
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
P
P
S
P
S
P
P
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
P
P
P
P
P
S
S
S
S
S
P
P
S
P
P
S
S
S
S
S
P
P
P
P
P
S
S
P
S
P
S
P
P
P
P
S
P
S
S
P
S
P
S
S
P
S
S
P
S
S
S
S
S
P
S
S
P
P
S
P
P
S
P
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
P
P
P
P
P
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
P
P
S
S
S
S
P
S
P
S
P
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
P
S
P
S
P
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
S
P
P
S
S
S
P
P
P
S
P
P
S
S
P
P
P
P
S
S
P
P
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
S
S
P
P
P
S
P
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
P
P
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
S
P
S
P
P
S
S
P
P
S
S
P
S
S
S
P
S
S
P
P
S
P
S
S
P
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
P
P
P
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
P
S
P
P
P
P
S
S
S
S
S
P
P
S
P
S
S
P
S
P
S
S
S
S
P
P
P
P
S
S
S
S
S
S
P
P
P
P
S
P
S
S
P
P
P
P
S
S
S
P
S
S
P
S
P
P
S
P
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
S
S
P
P
S
S
P
S
P
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
P
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
P
P
P
P
P
S
S
S
S
P
S
S
S
P
P
P
S
P
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
P
S
P
S
S
S
P
S
S
S
P
P
P
P
S
S
S
P
P
S
P
P
S
S
P
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
P
P
S
S
P
S
P
S
P
S
P
P
P
P
S
P
P
S
S
P
S
S
S
P
P
P
S
S
S
P
P
S
S
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
P
P
P
S
P
S
S
P
P
S
S
S
P
S
S
S
P
P
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
P
S
S
S
S
P
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
P
P
S
S
S
S
S
P
P
S
S
S
P
S
S
P
P
P
P
S
P
S
P
S
P
S
S
P
P
S
P
P
S
P
P
P
P
S
P
P
S
P
S
P
S
S
P
S
S
P
S
P
P
P
P
S
P
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
P
P
S
S
P
P
P
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
P
S
P
S
S
S
P
P
S
S
S
S
S
S
P
S
P
P
S
S
P
P
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
S
P
S
P
S
P
P
S
S
P
S
S
S
S
P
P
P
S
S
S
P
S
P
S
P
P
P
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
P
S
P
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
P
P
P
P
P
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
P
P
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
P
S
P
P
S
S
P
P
P
P
P
P
S
P
S
P
S
S
P
S
S
P
P
S
P
S
P
S
S
S
S
P
S
S
S
S
P
P
S
P
P
S
S
S
P
S
S
S
S
P
S
P
P
P
P
S
S
S
S
S
S
P
P
S
S
P
S
P
P
S
S
S
S
S
S
S
P
P
S
P
S
S
P
S
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
P
S
S
S
S
S
P
P
P
S
P
S
S
P
P
S
P
P
S
P
P
P
S
S
S
P
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
P
P
P
S
S
S
S
S
P
S
P
P
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
P
P
S
P
S
P
S
S
S
P
P
S
S
S
P
S
S
P
P
S
S
S
P
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
S
P
S
P
P
P
S
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
S
P
S
P
P
S
S
S
S
S
P
S
P
S
S
S
S
P
P
S
P
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
S
S
P
P
S
P
S
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
P
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
S
P
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
P
S
P
P
P
S
S
P
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
P
S
P
S
P
P
P
P
S
S
S
P
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
P
S
P
S
S
P
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
S
P
P
S
P
P
P
P
P
P
P
P
P
P
P
P
P
S
S
S
P
P
S
S
S
S
P
P
P
P
P
S
S
P
S
S
S
S
S
P
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
P
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
P
S
P
S
P
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
P
P
P
P
P
P
S
S
S
S
P
S
P
S
P
S
S
S
P
S
P
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
P
P
P
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
P
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
P
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
P
S
S
S
S
P
S
P
S
P
P
P
P
P
S
S
S
S
S
P
S
P
P
S
P
S
S
P
P
S
S
P
P
P
S
S
P
S
P
P
P
P
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
P
S
S
P
S
P
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
S
P
P
S
P
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
S
S
S
P
P
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
P
P
P
P
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
P
S
S
P
S
P
P
P
S
S
S
P
S
P
S
P
S
S
P
S
S
S
S
P
S
P
S
P
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
P
S
P
S
S
P
P
S
S
S
P
S
P
S
P
S
P
P
S
P
P
S
P
P
S
S
P
P
S
P
P
S
P
S
P
S
P
S
P
P
S
S
S
S
S
S
S
P
P
P
P
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
P
P
P
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
P
S
S
S
S
P
P
S
P
S
S
S
S
P
P
P
S
S
S
S
S
P
S
P
S
S
S
S
P
P
S
P
P
S
S
S
S
P
P
S
S
S
S
S
P
P
S
S
P
P
S
S
P
P
S
S
S
S
P
S
S
S
P
S
S
P
P
P
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
S
S
P
P
P
S
P
P
S
P
S
S
P
P
S
P
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
P
S
P
P
P
S
S
S
S
S
S
S
S
P
P
P
P
S
S
S
P
P
P
S
S
S
S
P
S
P
P
S
S
S
P
P
P
P
P
S
S
S
P
S
S
S
S
S
P
P
P
S
P
S
P
S
P
P
S
S
S
S
P
S
S
S
S
S
S
P
P
P
P
S
S
P
P
S
S
S
P
P
S
P
S
P
S
S
P
P
P
S
S
P
P
S
P
S
P
S
S
S
P
S
S
P
S
S
S
P
P
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
P
P
S
P
P
S
P
S
P
P
S
S
P
P
P
S
P
P
S
P
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
P
S
P
S
P
S
S
P
S
S
S
P
S
P
P
P
P
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
P
S
P
P
S
S
S
P
S
S
P
S
S
S
P
P
S
P
S
P
P
P
S
P
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
P
P
P
P
P
P
S
S
P
P
S
S
P
S
S
S
S
P
P
S
S
S
P
S
S
P
S
P
S
S
P
P
P
P
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
P
S
S
P
P
S
S
P
P
P
S
P
P
S
P
S
S
P
S
S
S
S
P
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
P
P
P
P
S
P
P
S
S
P
P
P
S
S
P
S
S
P
S
S
S
P
S
P
P
S
P
P
P
S
S
S
S
P
P
S
P
P
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
P
P
P
P
S
P
S
P
P
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
P
P
S
S
P
S
P
P
P
S
S
S
S
S
P
S
P
S
P
S
S
P
S
S
S
S
P
P
S
P
S
S
P
S
S
P
S
S
S
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
P
S
P
P
P
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
P
P
S
S
P
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
P
S
S
P
P
S
S
S
P
P
P
P
S
P
P
S
S
P
S
P
S
S
P
S
S
P
S
P
P
S
P
S
P
S
S
S
S
S
S
P
S
P
S
P
P
S
P
P
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
P
P
P
S
P
S
P
S
S
P
S
S
P
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
P
P
P
S
S
P
P
S
S
S
S
S
P
P
P
P
S
P
P
S
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
P
S
P
S
P
S
P
S
P
S
P
S
S
S
S
P
S
S
S
P
P
S
S
P
S
S
P
P
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
P
S
S
P
S
P
S
S
S
P
S
P
S
S
S
P
S
S
P
P
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
P
P
S
P
P
S
P
S
S
P
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
P
S
P
P
P
S
S
P
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
P
P
P
P
P
P
P
S
P
S
S
P
P
P
P
P
S
S
P
P
P
S
S
S
S
S
S
P
P
P
S
S
P
P
S
P
P
P
S
P
P
S
P
S
P
S
P
S
P
S
S
S
S
P
S
S
S
P
P
P
S
S
S
P
P
P
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
P
P
P
S
S
S
P
P
S
P
S
P
P
P
S
P
P
S
S
P
P
P
P
P
S
S
S
P
P
P
P
S
S
S
S
S
P
S
S
S
P
S
P
P
P
S
S
S
P
S
S
P
P
P
P
S
S
S
P
P
S
P
P
S
S
P
P
P
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
P
P
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
P
S
P
P
P
S
S
S
P
P
P
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
P
P
S
P
S
S
S
S
P
P
S
P
P
P
S
S
P
S
S
P
S
P
S
S
S
S
S
P
P
S
S
P
P
S
P
P
P
S
S
S
P
P
S
P
S
S
P
S
S
S
S
P
P
S
S
P
P
P
S
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
P
P
S
P
P
S
P
S
S
P
P
S
S
S
P
S
S
P
P
S
S
S
P
S
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
P
P
P
S
P
S
S
P
P
S
P
S
P
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
P
P
P
P
P
P
P
P
P
S
S
P
S
P
S
P
P
P
S
S
P
S
S
S
S
S
P
P
S
P
P
S
P
P
S
P
P
P
P
S
S
S
S
S
P
P
S
P
S
P
S
P
P
S
S
P
P
S
P
S
S
S
S
P
S
P
S
P
P
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
P
S
P
S
S
S
P
S
P
P
S
S
P
P
S
S
S
S
S
P
S
P
S
S
P
S
S
P
S
P
P
P
P
S
P
P
P
S
P
P
P
P
P
P
S
S
S
P
P
P
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
P
S
P
S
S
S
S
P
P
S
S
P
S
P
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
P
S
P
P
S
S
P
S
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
P
P
S
S
P
S
S
P
S
S
P
P
S
S
P
S
P
P
S
P
S
S
P
S
S
P
P
P
P
S
S
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
S
P
S
P
P
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
S
P
P
P
P
S
P
S
S
S
P
P
P
P
S
S
P
S
S
P
P
P
P
P
S
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
P
S
P
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
P
S
P
S
S
S
S
P
S
S
P
P
S
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
P
S
P
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
P
S
P
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
P
S
P
P
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
P
S
S
P
S
S
P
P
S
S
S
P
P
P
S
S
P
S
P
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
P
P
S
P
S
S
S
S
P
S
P
P
S
P
P
S
S
P
S
P
P
P
S
S
P
S
P
P
S
P
P
P
P
P
S
P
S
S
P
P
S
P
S
P
P
P
S
S
S
P
S
S
P
P
P
S
S
P
S
S
P
P
P
S
S
S
P
S
P
S
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
P
S
P
S
P
P
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
S
S
P
S
S
P
P
P
P
S
P
S
S
P
P
P
S
S
S
S
P
P
P
S
P
S
S
S
S
P
P
P
P
S
S
P
S
P
P
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
P
S
P
S
S
S
S
S
P
P
S
P
S
S
P
S
S
P
P
P
S
S
S
S
S
P
P
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
P
S
P
S
P
S
S
S
S
S
P
P
P
P
S
S
P
S
S
P
P
S
S
P
S
S
S
P
S
S
P
P
S
P
P
P
P
S
P
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
P
P
P
P
S
S
S
P
P
S
S
P
P
P
P
P
S
S
S
P
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
P
P
P
S
S
P
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
P
S
P
P
S
S
P
S
P
S
P
P
S
S
S
P
P
P
S
S
P
S
P
S
P
P
S
P
S
S
S
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
S
P
P
P
S
S
S
S
S
P
P
P
S
S
P
P
S
S
S
P
S
P
S
S
P
P
S
P
S
S
S
P
S
S
P
P
S
P
S
S
P
S
S
S
S
P
S
S
S
S
P
P
P
P
S
P
S
P
S
P
P
P
S
S
S
S
P
P
S
S
S
P
S
S
S
P
P
P
S
S
P
S
P
P
P
P
S
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
P
S
S
P
S
P
P
S
S
P
P
S
S
P
S
S
P
P
S
P
S
S
P
S
S
P
P
S
P
S
S
P
S
S
S
P
S
S
S
P
P
P
P
P
P
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
P
P
P
S
S
P
S
P
P
S
S
S
S
S
P
S
P
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
P
P
S
S
S
P
S
S
P
S
P
P
S
S
S
S
P
S
P
S
S
S
S
P
P
P
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
S
P
S
P
P
P
S
S
S
S
P
S
P
S
P
S
S
P
S
P
P
S
P
S
S
S
S
S
S
P
S
S
P
S
P
P
P
S
P
P
S
S
S
P
P
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
P
P
P
P
S
P
P
S
P
S
S
S
P
P
S
S
P
P
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
P
P
P
P
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
P
P
S
P
P
S
S
S
S
P
S
S
P
P
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
P
P
P
P
S
P
S
S
P
S
S
P
P
S
S
P
S
P
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
P
P
P
P
P
S
S
P
P
S
S
P
S
S
S
S
P
S
P
P
P
P
S
P
S
P
P
S
S
P
S
S
P
S
S
S
S
S
P
P
S
P
P
S
S
S
S
S
P
P
S
P
S
P
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
P
P
P
S
S
S
S
S
P
S
P
S
P
P
P
P
S
S
S
P
P
S
P
P
S
P
P
S
S
P
S
S
P
P
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
P
S
P
P
P
P
P
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
P
P
S
P
S
P
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
P
S
P
S
P
S
S
S
S
S
P
S
P
P
P
P
S
S
P
S
S
P
P
P
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
P
S
S
S
P
S
P
S
S
S
P
S
S
S
P
P
S
P
P
P
P
P
S
S
S
S
S
P
P
S
S
P
P
P
S
P
P
S
P
P
S
P
S
S
P
S
S
S
P
S
S
S
S
P
S
S
P
P
P
P
S
P
S
S
S
S
P
P
P
S
S
S
P
P
P
S
P
S
S
S
S
S
S
P
S
P
S
P
P
S
S
P
P
S
P
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
P
S
S
P
S
P
P
S
P
P
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
P
S
S
P
P
S
S
S
S
S
P
P
P
S
P
S
S
S
P
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
P
P
P
S
P
P
P
P
P
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
S
P
S
S
P
P
P
S
S
S
S
P
P
S
S
P
S
P
S
P
P
P
P
P
S
S
S
P
S
P
S
P
P
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
S
S
P
P
P
P
S
S
S
P
S
P
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
P
S
P
S
S
P
S
S
P
S
S
S
P
S
S
P
P
S
S
S
P
P
S
S
P
S
P
S
P
P
S
S
P
P
P
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
P
P
S
S
P
P
P
S
S
S
S
S
S
S
P
P
P
P
P
S
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
P
P
P
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
P
P
S
P
S
S
S
P
S
S
P
P
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
P
P
P
S
P
S
P
S
P
P
P
S
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
P
P
S
P
S
P
S
S
S
P
S
S
P
S
P
P
P
P
P
S
S
P
S
P
P
S
S
P
S
S
P
S
S
P
S
P
S
S
S
S
P
P
S
P
S
P
P
S
S
P
P
P
S
S
P
P
S
P
S
P
P
S
P
S
P
P
S
P
S
P
S
P
S
S
S
S
P
P
S
P
P
S
P
P
S
S
S
S
S
P
S
P
S
S
S
P
P
P
P
S
P
S
S
S
S
P
S
P
P
S
S
P
S
S
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
P
P
S
P
S
P
P
S
P
S
P
S
P
S
P
S
S
P
S
S
S
P
P
P
S
S
P
S
P
S
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
P
S
P
S
P
S
S
P
S
S
S
P
S
P
S
P
S
S
S
P
P
P
S
P
S
P
P
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
P
P
P
S
S
S
P
S
S
S
S
S
P
P
P
S
P
S
S
P
P
S
P
S
P
P
S
S
S
S
P
S
S
S
S
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
P
P
P
P
P
S
S
S
S
S
S
S
P
S
P
S
P
P
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
P
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
P
S
P
S
P
S
P
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
P
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
P
P
P
P
S
S
P
S
S
S
P
S
S
P
P
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
P
S
S
S
P
S
S
P
S
P
S
S
P
P
S
S
S
S
S
S
S
S
P
P
P
P
S
P
P
S
S
S
P
P
S
P
S
S
P
P
S
S
S
S
S
P
P
P
S
P
S
S
S
S
P
S
P
S
S
S
S
P
S
P
P
P
S
S
S
S
S
S
P
P
S
P
S
P
S
P
S
S
S
S
P
P
S
S
P
S
S
S
P
S
S
P
S
S
S
P
P
P
P
P
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
P
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
P
S
P
P
S
S
P
S
P
S
S
P
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
P
P
S
S
S
P
P
S
P
P
S
S
S
S
P
P
P
S
S
P
P
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
P
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
S
S
P
S
P
P
P
P
P
S
P
S
P
P
S
S
S
S
S
P
P
S
P
S
S
P
P
S
P
P
P
S
P
S
S
S
S
S
S
P
S
P
S
S
P
P
P
S
S
P
S
S
P
S
S
P
S
S
P
P
S
S
P
S
S
S
P
P
S
P
P
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
P
S
P
S
S
P
S
P
P
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
P
S
P
P
P
P
S
P
P
S
P
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
S
P
S
S
P
S
P
S
P
P
S
S
P
P
S
S
S
P
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
P
P
S
P
S
S
S
S
P
P
S
S
P
P
P
P
P
S
S
P
P
S
P
S
P
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
P
S
P
S
S
S
S
P
S
P
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
S
P
P
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
P
P
P
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
P
S
P
S
S
S
P
S
P
S
P
P
P
S
P
P
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
S
P
P
P
P
S
S
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
P
S
P
S
P
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
P
P
S
S
S
P
P
S
S
P
S
S
P
P
P
S
S
S
P
S
S
S
S
P
S
S
P
P
P
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
S
P
P
S
S
P
P
P
P
S
P
S
S
S
P
P
S
S
S
S
P
P
S
P
S
P
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
P
S
P
S
S
S
P
P
S
P
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
P
P
S
P
S
S
P
P
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
P
S
P
P
S
S
P
S
P
S
S
S
S
P
P
S
P
S
S
P
S
P
S
P
S
S
P
P
S
S
S
S
S
S
P
S
S
S
P
P
P
P
P
P
S
S
S
S
P
P
P
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
P
S
P
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
S
P
P
S
S
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
P
P
P
P
S
S
P
P
S
S
S
P
S
S
P
P
P
P
P
S
P
P
S
P
S
S
P
P
P
P
S
P
P
P
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
P
P
S
S
S
S
P
S
S
P
S
P
P
P
S
P
P
P
S
P
S
S
S
S
P
P
P
P
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
P
P
S
P
S
S
S
S
P
P
S
P
P
S
S
S
S
P
S
S
P
P
P
S
S
S
P
S
S
S
S
P
S
P
S
P
S
S
S
P
P
S
P
S
P
S
S
S
P
S
S
S
S
S
P
P
S
S
P
P
P
S
S
P
P
S
P
P
P
S
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
P
P
S
S
P
P
P
P
P
S
S
P
P
P
S
S
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
P
P
S
S
S
S
S
P
P
S
S
P
S
S
P
P
S
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
P
S
S
P
P
S
P
S
P
S
P
P
S
P
S
P
P
P
S
P
P
P
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
P
P
S
P
P
S
S
S
P
P
S
S
S
S
S
S
P
P
P
P
S
P
P
S
S
S
S
S
S
P
S
S
S
P
S
P
P
P
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
P
S
P
S
P
P
S
S
S
S
P
P
P
P
S
P
S
S
P
S
P
S
S
S
S
S
S
P
P
S
P
P
S
P
S
S
P
S
S
P
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
P
P
P
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
P
S
S
P
S
P
S
S
S
S
P
S
P
S
S
S
P
P
P
P
S
S
S
P
S
P
S
S
P
S
S
P
S
S
S
S
P
P
S
P
S
S
S
P
S
P
S
S
P
S
S
S
P
S
S
P
S
S
S
P
P
S
P
P
S
S
S
S
P
P
P
P
S
S
P
P
S
S
P
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
S
P
P
P
S
S
S
S
S
P
P
P
S
P
P
S
S
S
S
P
S
P
P
S
S
P
S
P
S
P
S
S
S
P
S
P
P
P
S
S
S
S
P
S
S
P
S
S
S
P
P
S
S
P
P
S
S
S
P
S
P
S
P
S
P
S
S
P
S
S
P
S
P
S
S
S
P
S
S
S
P
S
S
P
S
P
S
P
S
P
S
P
S
S
S
S
S
S
P
P
P
P
P
S
P
S
S
S
P
S
S
P
S
P
P
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
P
P
P
P
P
P
P
S
S
S
P
S
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
P
P
P
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
P
P
S
P
S
P
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
P
P
S
S
P
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
P
P
P
P
P
P
S
P
P
S
S
P
P
P
P
S
P
S
S
S
P
S
S
P
P
P
S
S
P
P
S
S
P
S
S
S
P
P
S
S
S
S
S
S
P
P
P
S
P
S
P
S
S
S
S
S
P
P
S
S
P
S
P
P
S
S
P
S
S
S
S
S
P
P
S
S
P
P
S
S
S
P
P
P
S
S
S
S
P
P
S
S
S
S
P
S
P
P
P
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
P
P
P
S
P
P
P
P
P
S
S
S
S
S
P
P
S
P
S
S
S
P
S
P
P
P
P
P
S
P
S
P
P
P
S
P
S
P
P
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
P
P
P
P
P
P
S
S
S
P
P
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
P
P
S
P
P
S
S
P
S
S
S
P
P
P
S
P
P
P
S
P
P
S
S
P
P
P
S
S
S
P
S
P
S
P
P
S
P
S
P
S
P
P
S
S
S
P
S
S
P
P
S
S
P
S
P
S
S
S
P
P
S
P
P
P
P
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
P
P
S
S
P
S
S
S
P
P
P
S
P
S
S
P
P
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
P
P
P
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
P
P
S
S
S
S
S
P
S
P
S
S
P
P
S
S
S
P
P
P
S
P
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
S
P
S
P
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
P
P
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
P
P
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
P
S
S
S
P
P
S
P
S
P
P
S
P
P
S
S
S
P
P
S
P
S
P
P
S
P
P
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
P
P
P
P
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
P
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
P
P
P
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
P
S
S
P
P
S
S
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
S
P
P
P
P
P
P
P
P
P
S
P
S
S
S
P
S
S
S
P
P
P
S
S
P
P
S
S
S
P
S
S
P
P
S
S
P
S
S
P
S
S
S
S
P
P
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
P
P
P
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
P
S
P
P
S
P
S
P
S
S
S
P
S
P
S
S
P
P
S
P
S
S
S
S
S
S
S
P
S
S
P
P
S
P
P
P
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
P
P
S
S
S
P
S
S
P
S
S
P
S
P
S
S
P
S
P
S
P
S
S
P
S
P
S
S
P
P
S
S
S
S
P
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
P
P
S
S
P
P
S
S
P
S
S
S
P
P
S
P
S
P
P
P
P
S
S
P
S
S
S
S
S
P
S
P
S
P
S
S
S
S
P
P
S
S
S
P
S
S
P
S
P
P
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
P
P
S
S
S
P
S
S
S
S
P
P
P
P
S
P
S
S
P
P
P
S
S
P
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
P
S
P
S
S
P
S
P
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
P
P
S
P
S
P
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
S
P
P
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
S
P
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
P
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
P
S
P
S
S
S
S
P
S
P
P
S
S
S
P
P
P
S
S
P
P
S
S
P
P
S
S
S
P
P
S
P
P
S
S
S
P
S
P
S
P
S
P
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
P
P
S
S
P
P
P
S
S
P
P
S
S
S
S
P
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
P
P
S
S
P
P
S
S
P
P
P
S
S
S
S
S
P
P
S
S
P
S
S
P
P
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
P
S
P
P
S
S
S
S
P
P
P
S
S
P
S
S
P
S
S
S
S
S
P
P
S
S
P
S
S
P
P
S
S
S
P
P
P
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
P
P
S
P
P
P
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
P
P
S
S
P
P
S
S
S
S
P
P
S
P
S
S
S
P
P
S
S
P
P
S
P
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
P
P
P
S
P
S
P
S
S
S
S
P
P
S
S
P
S
S
P
S
P
P
S
S
S
P
S
P
S
P
P
S
P
S
S
P
S
P
S
P
S
S
P
S
S
S
P
P
P
P
S
P
S
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
P
P
P
P
P
S
S
S
S
S
S
P
P
S
S
S
P
P
P
S
S
S
S
S
P
P
S
S
S
P
P
P
P
P
S
P
P
S
S
S
S
P
P
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
P
P
P
S
S
S
S
P
S
P
S
P
P
S
P
S
S
S
S
P
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
P
P
S
P
P
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
S
P
S
P
P
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
P
S
S
P
P
S
S
P
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
P
P
S
S
P
P
P
S
P
S
P
S
P
S
S
S
P
P
P
S
P
S
P
S
S
S
P
P
P
P
S
P
P
S
P
S
P
S
S
S
P
P
P
S
S
S
P
S
P
P
P
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
P
P
S
S
P
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
P
S
P
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
P
P
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
P
P
P
P
S
S
S
S
P
S
S
S
P
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
P
P
P
S
S
S
P
S
S
S
S
P
P
S
S
P
P
S
P
S
S
P
P
P
S
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
P
S
S
P
P
S
S
S
P
P
P
S
P
P
S
S
P
S
P
S
S
S
P
S
P
S
S
P
P
S
S
S
P
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
P
P
P
S
S
P
S
S
S
S
P
S
S
P
S
S
P
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
P
P
P
S
P
S
P
P
S
P
S
P
S
S
S
P
P
P
P
S
P
S
P
S
S
S
P
P
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
P
S
P
P
S
P
S
P
P
S
P
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
S
P
P
S
P
P
P
P
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
P
S
P
P
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
P
S
P
P
P
P
P
S
S
S
P
S
S
P
P
P
P
S
P
P
S
S
S
P
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
P
P
P
S
S
S
P
S
P
P
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
P
P
S
S
S
S
S
S
S
P
S
P
P
P
S
S
P
S
S
S
P
P
S
P
S
P
S
S
S
P
P
S
S
P
S
P
P
P
P
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
P
S
P
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
P
S
P
S
S
P
P
S
S
P
P
S
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
P
S
P
S
S
S
P
S
S
P
S
S
S
P
S
P
P
P
S
S
P
S
P
S
S
P
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
S
S
S
P
S
P
P
S
P
S
S
S
P
P
S
S
S
S
P
S
S
P
P
S
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
P
S
S
P
S
P
S
S
S
P
S
P
S
S
P
P
S
S
S
P
S
P
P
P
S
S
S
S
P
P
P
P
P
P
S
P
S
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
P
P
P
S
P
P
S
P
P
P
S
P
P
P
S
S
S
P
S
S
P
S
P
S
P
P
S
S
P
P
S
P
P
P
S
P
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
P
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
P
P
P
S
S
S
P
P
S
P
S
S
S
S
S
S
P
P
S
P
P
P
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
S
P
S
S
S
P
S
P
P
P
P
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
S
P
P
P
S
S
S
S
S
P
P
S
S
S
S
P
P
P
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
P
P
S
P
S
P
S
P
P
P
S
S
P
P
P
S
S
P
P
S
P
S
S
S
P
S
P
P
S
P
P
P
P
P
S
P
S
P
S
S
S
S
S
P
S
S
P
P
P
P
S
S
P
P
P
S
S
S
S
S
P
P
P
S
S
S
P
P
S
S
P
S
P
S
P
P
P
P
S
S
P
S
P
S
S
S
S
P
S
P
P
P
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
P
S
P
P
P
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
P
S
P
P
S
S
P
S
S
S
P
P
P
S
S
S
S
P
P
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
P
S
P
P
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
P
P
P
P
S
S
P
S
S
S
P
S
P
P
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
P
P
S
S
P
S
P
P
S
S
P
P
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
P
P
S
S
S
P
P
P
S
P
S
S
P
P
P
S
P
P
S
S
P
P
S
P
S
P
S
S
P
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
P
S
P
S
S
P
P
P
S
S
P
S
P
S
P
S
P
P
S
S
S
S
S
S
S
S
P
S
P
S
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
S
P
P
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
P
P
S
P
S
P
S
P
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
P
P
S
S
S
S
P
S
S
S
S
S
P
P
S
S
P
P
P
S
P
P
P
P
S
S
S
P
S
S
P
S
P
P
S
P
S
P
S
S
P
S
P
S
P
P
S
S
P
P
S
P
P
S
P
P
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
P
P
S
P
P
P
S
S
S
S
P
S
P
S
S
P
S
S
S
P
S
S
P
S
P
P
S
S
P
S
P
P
P
S
S
P
P
S
S
S
P
S
S
S
P
S
P
S
P
S
P
S
P
S
S
S
P
S
S
P
S
S
P
S
S
S
P
S
S
P
S
P
S
S
P
S
S
P
S
S
P
P
S
S
S
P
P
P
P
S
S
S
P
P
S
S
P
S
S
S
S
S
P
P
P
S
S
P
P
S
S
P
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
P
S
S
P
P
S
P
S
P
S
P
S
P
S
P
P
S
S
P
S
S
P
P
S
P
P
P
P
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
P
P
S
P
S
S
P
S
S
S
S
S
P
S
P
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
P
P
P
S
S
S
P
S
S
P
P
P
P
S
S
P
S
P
S
S
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
P
P
S
P
P
S
S
P
P
P
S
P
S
S
P
S
P
S
S
S
P
P
S
P
S
P
P
S
P
S
S
S
P
P
P
S
S
S
S
S
P
P
S
P
S
P
S
S
S
P
S
S
P
P
S
S
S
P
P
P
P
P
S
S
S
S
S
S
P
P
P
P
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
P
P
S
P
P
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
P
P
S
S
P
S
S
P
P
P
S
S
P
S
S
P
P
P
P
P
S
S
P
P
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
P
S
P
S
P
S
S
S
S
P
S
S
P
P
S
S
P
S
S
P
S
P
S
P
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
S
P
S
S
P
P
S
P
S
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
P
S
S
P
S
P
S
S
S
P
S
P
S
S
S
P
S
P
P
P
S
P
S
S
P
S
P
S
P
P
P
S
S
S
P
P
S
S
S
S
S
P
P
S
S
P
P
S
S
P
S
S
P
P
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
P
S
P
S
P
P
P
P
S
S
P
P
S
P
S
S
S
P
P
S
S
P
S
S
S
P
P
S
S
S
S
S
S
P
S
P
P
S
P
P
P
P
P
S
S
S
P
S
P
S
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
P
P
S
S
P
P
P
S
P
S
S
S
S
P
P
S
S
P
S
P
S
S
P
S
S
S
S
P
S
P
S
S
P
P
P
S
S
S
S
P
P
S
S
S
P
S
P
S
S
S
P
P
P
P
S
S
S
P
P
P
P
S
S
S
S
P
P
S
S
S
S
S
P
P
P
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
P
P
S
P
S
P
S
S
P
S
P
S
S
P
P
S
S
P
S
S
P
S
P
S
P
P
S
P
P
P
S
S
P
P
S
S
S
P
S
S
P
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
P
S
P
P
P
S
P
S
S
S
S
P
P
S
S
P
S
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
P
P
P
P
S
S
P
S
S
P
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
P
S
P
S
S
S
S
P
P
P
P
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
P
P
P
P
P
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
P
P
S
S
P
S
P
P
S
P
S
S
S
P
S
S
P
P
P
S
P
P
P
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
S
P
S
P
S
P
P
S
S
S
S
S
S
S
P
S
P
P
S
P
S
S
S
S
P
S
S
S
P
S
S
P
P
S
P
S
P
P
P
S
S
P
P
P
S
S
S
P
S
P
S
P
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
P
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
P
S
P
P
S
P
S
S
S
S
P
S
S
S
P
S
P
P
P
S
P
S
S
S
S
P
P
S
S
P
P
P
P
P
P
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
P
P
S
P
S
S
S
P
S
S
P
P
S
P
P
P
P
P
P
P
S
P
S
S
S
P
P
S
S
S
P
P
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
P
P
S
P
S
P
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
P
S
S
P
S
P
P
P
S
S
P
P
S
P
P
S
P
S
S
S
S
P
P
S
P
S
S
P
S
S
P
P
P
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
P
S
P
P
P
S
S
P
S
S
S
S
S
S
S
P
P
S
S
P
P
S
P
S
S
S
P
S
P
S
S
P
S
P
P
P
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
P
S
P
P
P
S
P
P
S
P
P
P
P
S
P
S
S
P
S
S
P
P
S
S
S
S
P
P
P
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
P
P
P
S
P
S
S
P
P
S
P
P
S
P
S
P
P
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
P
P
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
P
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
P
S
P
S
P
P
P
P
S
S
S
S
P
S
S
S
S
S
S
P
P
P
P
S
S
S
P
P
P
P
P
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
P
S
P
S
P
S
P
P
S
S
S
S
P
S
S
P
P
S
P
P
P
S
S
P
S
P
P
S
S
P
P
P
P
S
S
P
P
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
P
P
P
P
S
P
S
S
P
S
S
P
P
P
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
P
S
P
P
P
S
P
S
P
P
P
P
S
S
S
S
S
S
S
P
P
S
S
S
P
P
P
P
P
S
P
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
S
P
S
P
S
P
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
S
P
P
S
S
P
P
S
S
P
S
P
P
S
P
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
P
P
S
P
S
P
S
S
S
S
S
S
S
P
P
P
P
P
P
S
S
S
P
P
S
S
S
P
P
P
S
P
S
S
P
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
P
S
S
S
P
S
S
P
P
P
P
P
S
P
S
S
S
S
S
S
P
P
P
S
P
S
S
S
P
S
P
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
P
P
P
S
S
P
P
S
P
P
P
P
S
S
P
S
S
P
P
S
S
P
S
S
P
P
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
S
P
P
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
P
S
S
S
P
S
P
P
P
P
S
P
S
P
S
P
S
S
S
S
P
S
P
S
P
S
S
S
S
P
P
P
S
P
P
P
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
P
P
S
P
S
P
S
S
P
S
S
P
P
P
S
P
P
P
S
P
S
S
P
S
S
S
S
P
P
P
P
P
S
S
S
S
S
P
S
S
P
P
P
P
S
S
P
S
P
S
P
S
P
P
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
P
S
S
S
P
S
S
S
P
S
P
S
P
S
S
P
P
P
S
S
P
P
P
P
S
S
S
P
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
P
S
S
S
P
S
S
P
P
P
P
P
P
P
S
S
S
P
P
P
S
P
S
P
S
S
S
S
P
P
P
S
P
S
P
P
S
P
S
S
P
P
S
S
S
P
P
P
S
P
S
P
P
S
P
S
P
P
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
P
P
P
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
P
S
P
P
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
S
P
P
S
S
P
S
P
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
P
S
P
P
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
P
S
S
P
S
P
P
P
S
S
S
P
S
S
S
S
P
S
P
S
P
P
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
S
S
P
P
P
P
P
P
P
S
S
P
S
P
S
P
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
P
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
P
S
P
S
P
P
P
P
S
P
P
S
P
P
P
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
P
P
P
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
P
P
S
S
S
P
S
S
P
S
S
P
S
P
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
P
S
P
S
P
P
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
P
P
S
P
S
P
S
P
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
P
P
S
P
S
S
P
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
P
S
P
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
S
S
P
P
S
S
S
P
P
P
P
S
P
S
S
P
S
P
P
S
S
P
S
S
S
S
S
P
P
S
S
P
P
P
P
S
P
S
S
S
S
S
S
S
S
P
P
S
P
P
S
S
P
P
S
P
S
P
S
P
P
S
S
S
S
P
S
S
P
S
P
P
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
P
P
P
S
P
S
S
P
P
P
S
S
S
S
P
P
P
S
S
P
S
S
P
S
P
S
S
P
P
S
S
P
S
P
S
P
S
P
P
S
S
P
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
S
S
S
P
P
P
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
P
P
S
S
S
S
P
S
S
S
P
S
P
S
S
P
P
P
S
P
P
P
S
P
S
S
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
S
P
P
P
S
P
S
P
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
S
P
S
P
P
P
P
S
S
P
S
S
S
P
P
P
S
S
P
S
P
P
S
S
P
P
S
P
P
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
P
P
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
P
S
P
P
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
P
P
P
P
S
P
S
P
S
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
P
P
P
P
P
S
S
S
S
S
P
S
P
S
S
S
S
P
S
P
S
P
S
P
S
S
S
P
P
S
S
S
P
S
S
S
S
S
P
P
P
S
P
S
S
P
S
S
P
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
P
P
P
S
P
S
P
P
P
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
P
P
P
P
P
S
S
P
S
P
P
S
S
P
P
P
S
P
S
P
P
S
S
S
P
S
P
S
S
S
P
S
P
P
S
S
S
S
P
S
P
P
S
P
P
S
P
S
S
S
S
P
P
S
S
S
S
P
P
S
P
P
S
P
P
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
P
S
P
P
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
P
P
P
S
S
P
S
P
S
P
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
P
P
S
P
S
P
P
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
P
P
S
P
S
P
P
S
P
P
S
P
P
S
S
P
S
P
S
P
S
P
S
S
S
S
P
S
P
S
S
S
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
P
P
S
S
P
S
S
S
S
S
P
P
S
P
P
S
S
P
P
S
P
P
P
P
S
P
S
S
S
P
S
P
P
S
S
S
P
P
P
S
S
S
P
S
P
S
S
S
S
S
S
P
P
P
P
S
S
S
P
P
P
S
P
S
P
S
S
S
S
P
S
S
S
P
S
P
S
P
P
P
S
S
S
S
S
S
S
S
P
S
P
S
P
P
P
S
P
P
P
S
P
P
S
P
P
S
S
S
S
P
P
P
S
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
P
P
P
P
P
S
S
S
P
S
S
S
S
S
P
P
S
S
P
S
S
P
P
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
P
P
P
S
S
S
S
P
P
P
S
P
P
P
S
S
S
S
S
S
P
S
P
P
P
S
P
P
S
S
P
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
P
P
S
S
S
P
P
S
S
P
S
P
S
S
S
P
S
P
S
P
S
P
S
S
S
S
P
S
S
P
S
S
P
P
P
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
P
S
S
P
P
P
S
S
P
P
P
P
S
S
S
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
P
P
S
P
P
S
P
P
S
S
S
S
P
S
P
P
S
P
S
S
S
P
P
P
P
S
S
S
S
S
S
S
P
S
S
P
P
S
S
P
S
P
S
S
S
S
S
P
S
S
P
S
S
S
P
S
P
P
P
S
P
S
S
S
P
S
S
P
S
S
P
S
P
P
S
S
P
P
P
P
P
S
S
P
S
P
P
S
P
S
S
S
S
P
S
S
P
P
S
S
P
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
P
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
P
S
S
P
P
S
S
P
S
P
S
S
P
P
S
S
S
P
S
S
P
S
P
S
S
S
S
P
P
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
P
P
S
P
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
S
S
P
P
P
P
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
P
S
P
S
P
P
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
P
P
P
S
S
S
P
S
S
P
S
S
S
P
S
P
S
P
S
P
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
P
S
S
P
S
S
S
S
P
P
P
S
S
S
P
S
S
S
P
P
S
S
P
P
P
P
S
S
S
S
S
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
P
S
S
S
S
P
S
P
S
P
S
P
S
P
S
S
S
S
P
P
P
P
P
S
P
P
P
P
P
S
S
S
S
P
P
S
S
P
P
S
P
S
P
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
P
P
P
S
P
P
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
P
P
P
P
P
S
S
P
P
S
S
P
S
S
S
P
S
S
S
P
S
P
S
P
S
S
P
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
P
P
P
S
P
S
P
S
P
P
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
P
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
P
P
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
P
S
P
S
S
P
S
S
P
P
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
S
S
P
P
P
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
S
S
P
S
S
S
P
S
S
S
S
P
P
P
P
S
S
P
S
S
S
S
P
P
S
S
S
P
S
S
P
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
P
P
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
P
P
S
S
P
S
P
S
S
P
S
P
P
S
S
P
P
P
S
S
P
S
P
S
P
P
S
S
P
S
P
P
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
P
S
P
P
S
S
P
S
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
P
S
P
P
S
P
S
S
P
S
S
P
S
P
P
S
P
P
S
S
S
S
S
S
S
P
P
P
S
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
P
S
P
S
S
S
P
S
P
P
S
S
P
P
P
S
S
S
S
S
P
S
S
S
P
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
P
S
P
P
P
S
S
S
P
S
S
P
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
P
P
P
S
P
P
P
P
S
S
P
S
S
P
S
S
P
S
S
P
P
P
P
P
S
S
S
S
P
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
P
P
P
S
S
S
P
S
S
P
S
P
P
S
P
S
P
S
S
P
S
P
S
S
S
S
S
P
P
S
P
S
S
S
P
P
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
P
S
S
S
P
P
S
S
P
S
S
P
S
P
P
P
S
P
P
P
S
P
P
P
P
S
P
S
S
P
S
S
P
P
P
P
S
P
P
S
S
P
S
S
P
P
S
S
S
S
S
S
P
P
P
P
P
S
S
P
S
S
S
P
S
P
S
P
P
S
P
P
S
S
S
S
S
S
S
S
P
S
P
P
S
P
P
P
S
P
P
S
S
S
P
S
P
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
P
S
P
P
S
S
S
P
S
P
P
P
S
S
S
S
S
P
P
P
P
S
S
S
S
P
S
S
S
S
S
S
P
P
S
P
P
P
S
S
S
P
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
P
S
S
S
S
P
P
P
P
P
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
P
P
P
S
S
P
S
S
P
P
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
P
P
S
S
P
P
S
P
P
S
P
S
P
P
S
P
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
P
S
P
P
S
S
S
S
S
P
S
S
P
P
S
P
S
S
S
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
P
P
S
S
S
P
P
P
P
P
S
S
S
S
S
P
S
S
P
P
P
S
S
S
P
S
S
P
S
P
S
S
S
S
P
S
S
P
S
P
P
P
S
P
P
S
P
S
S
P
S
P
S
S
P
S
S
S
S
P
S
P
P
P
S
P
S
S
S
S
P
S
P
S
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
P
P
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
P
S
P
S
S
S
P
P
S
S
P
S
S
P
P
S
P
P
P
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
S
S
S
P
S
P
S
S
S
P
S
P
S
P
P
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
P
S
P
P
P
P
P
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
P
P
P
P
P
P
S
P
S
P
S
P
S
S
P
S
P
P
P
S
P
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
P
S
S
S
S
P
P
P
S
P
P
S
S
S
P
S
P
S
S
S
P
S
S
P
P
S
S
S
S
P
S
S
S
S
P
S
P
S
P
S
P
P
P
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
P
P
S
P
P
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
P
P
P
S
S
P
S
S
S
S
S
P
S
P
S
P
S
P
S
S
P
P
P
P
S
S
P
S
S
S
P
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
P
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
P
P
S
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
P
S
P
P
S
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
P
S
P
P
S
P
S
S
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
P
P
P
P
S
S
P
S
S
P
S
P
P
P
S
S
S
S
S
S
S
P
P
S
P
S
S
P
P
P
S
P
S
P
P
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
P
S
P
P
P
P
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
P
S
S
S
S
P
P
P
S
S
S
P
S
S
S
P
S
S
P
S
P
P
P
P
P
P
P
S
P
S
P
P
S
S
P
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
P
S
P
P
S
P
S
S
P
S
S
P
S
S
S
P
S
S
P
S
S
P
S
P
S
S
S
P
S
S
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
P
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
P
S
P
S
S
S
P
P
P
P
S
P
S
S
P
S
S
P
S
S
P
P
S
S
S
P
P
S
P
P
S
P
S
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
P
S
P
P
S
P
P
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
P
S
S
S
S
S
P
P
P
P
S
P
S
S
P
P
P
S
S
P
P
S
S
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
P
S
S
S
S
P
P
S
P
P
P
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
S
P
P
P
P
P
S
S
S
S
S
S
S
P
S
S
P
S
P
P
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
S
P
S
S
P
P
P
S
S
S
S
S
P
S
S
P
S
P
S
P
P
S
P
S
P
S
S
S
S
P
S
S
P
P
S
S
S
P
S
P
S
S
P
S
S
S
P
S
S
S
S
S
P
P
P
P
S
S
S
P
S
S
S
S
P
P
P
P
P
P
P
P
P
P
P
P
P
S
S
P
P
P
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
S
P
P
P
P
P
P
S
P
S
P
P
S
S
S
S
S
P
P
S
S
P
S
S
P
P
P
P
S
P
S
S
S
S
S
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
P
S
P
S
P
S
S
P
S
P
P
P
P
S
S
P
P
S
P
S
P
P
P
P
S
S
S
P
S
S
P
S
P
P
S
S
S
P
P
P
S
P
S
S
P
S
P
P
S
S
P
S
S
S
S
P
S
P
P
P
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
S
S
S
S
P
P
S
P
S
P
S
P
S
S
S
S
S
P
P
P
S
S
P
P
P
P
P
S
P
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
P
S
S
P
S
P
S
P
P
S
S
P
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
S
P
P
P
S
S
P
P
S
S
S
S
S
P
P
P
S
P
P
P
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
P
S
P
P
P
P
P
P
P
S
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
P
P
P
S
S
P
S
S
P
S
P
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
P
S
P
S
P
S
P
S
S
S
P
S
S
P
S
S
P
P
S
S
S
P
S
P
S
S
S
P
P
S
P
S
P
S
S
P
P
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
P
P
P
P
S
S
S
S
P
P
P
S
P
S
P
S
S
P
P
S
S
S
S
S
S
S
P
P
S
S
P
P
P
S
P
P
S
P
S
S
S
S
S
P
P
P
S
S
S
P
P
S
S
P
S
P
S
S
P
P
S
S
P
P
P
P
S
S
P
P
S
S
P
P
S
P
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
P
S
P
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
P
P
S
S
S
P
S
P
S
S
S
P
S
P
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
S
P
S
P
S
P
P
P
S
P
S
P
S
P
S
S
P
P
S
S
S
S
P
P
S
P
S
S
S
P
S
P
P
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
P
S
P
S
S
S
P
S
S
S
P
P
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
P
P
S
P
S
S
P
S
S
P
P
S
S
P
P
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
P
P
P
S
S
P
S
S
P
S
S
S
S
P
P
S
P
P
P
P
S
P
P
S
P
S
P
P
S
S
S
P
S
S
S
S
P
P
S
S
P
S
S
P
P
S
S
S
P
S
P
P
S
S
P
S
S
S
P
S
P
S
S
P
P
P
S
S
S
S
S
P
S
P
S
P
S
P
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
S
P
S
S
S
S
P
P
P
S
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
P
P
S
P
P
P
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
P
P
S
P
S
S
S
P
S
P
P
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
P
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
S
P
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
P
P
P
P
S
P
S
S
P
S
S
S
S
P
S
P
P
P
S
P
S
S
S
P
P
S
P
P
S
S
P
P
P
P
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
S
S
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
S
S
P
S
S
S
P
P
S
P
P
P
P
P
S
S
S
S
S
S
P
S
P
S
P
P
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
P
S
P
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
P
S
P
P
P
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
S
P
S
P
S
S
S
P
P
S
S
P
P
P
P
S
P
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
P
P
P
S
P
S
S
P
P
P
S
P
S
P
P
P
P
P
S
P
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
S
S
S
P
S
P
P
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
P
P
P
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
P
S
P
S
S
P
P
P
S
S
P
P
P
S
S
S
P
S
P
S
P
P
P
P
P
S
S
P
S
S
P
S
S
S
P
P
P
S
S
P
S
S
S
S
S
P
P
P
S
S
S
P
S
P
S
P
S
S
S
S
P
P
S
S
P
P
P
P
P
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
P
P
P
S
P
S
P
P
P
P
P
P
P
S
S
P
P
P
S
S
P
S
S
S
S
S
S
P
P
S
S
P
S
P
P
S
P
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
P
S
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
P
P
S
P
P
S
P
S
P
P
P
P
P
P
P
S
P
S
S
S
P
P
P
P
S
S
S
S
P
P
P
S
P
S
S
S
S
S
P
S
P
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
P
P
P
P
S
S
P
P
P
S
S
S
S
S
S
S
P
P
S
S
S
P
S
P
P
S
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
P
P
S
P
P
S
S
P
S
S
S
P
S
P
S
P
P
S
P
S
P
P
P
S
S
P
S
S
S
S
S
S
P
S
S
P
P
S
S
P
S
P
S
S
P
P
S
P
S
S
P
S
P
S
S
P
S
P
S
P
S
S
S
S
P
P
P
S
S
S
P
P
P
S
S
S
P
S
P
S
S
S
S
P
S
S
S
P
S
P
P
S
P
P
S
P
S
S
S
P
P
S
S
S
S
P
P
P
S
P
S
S
P
P
P
P
S
P
P
P
S
S
S
P
S
P
S
P
S
P
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
P
S
S
S
S
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
P
P
P
P
S
S
P
S
P
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
P
S
P
S
P
S
P
S
S
S
P
S
P
S
S
S
S
S
P
P
P
S
S
S
S
P
P
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
P
P
S
S
S
P
S
S
P
P
P
P
S
P
S
P
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
P
P
S
P
P
S
S
P
S
S
P
S
S
S
P
S
S
P
S
S
P
P
S
P
S
P
S
S
S
P
P
P
S
S
S
P
P
S
S
P
P
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
S
P
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
P
P
S
S
P
S
P
S
S
S
P
P
P
P
S
S
P
P
S
S
P
S
S
S
P
S
S
P
P
S
P
S
S
P
S
P
P
P
P
S
P
P
S
P
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
P
P
P
S
P
P
S
P
S
P
S
P
P
P
P
P
P
P
P
S
S
S
S
P
S
S
P
P
S
P
P
S
P
P
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
P
P
S
S
S
S
S
S
P
P
P
P
S
P
P
S
P
S
S
P
P
S
S
S
P
S
S
P
S
S
S
S
P
P
P
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
P
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
P
S
P
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
P
P
S
S
S
P
S
P
P
S
S
P
P
S
P
S
P
P
S
P
P
P
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
P
P
S
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
P
S
P
P
S
S
P
P
S
S
P
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
S
S
P
S
P
P
P
S
S
S
S
S
P
S
P
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
P
P
P
P
S
P
S
P
P
P
S
P
S
P
S
S
P
S
P
S
S
S
P
P
S
P
S
P
P
P
S
S
S
S
P
P
P
P
P
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
P
P
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
P
S
S
P
P
P
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
P
S
P
S
P
P
P
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
P
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
P
S
P
P
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
P
P
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
P
P
S
P
S
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
P
S
P
P
S
S
P
P
S
P
S
S
P
P
P
S
S
S
S
P
P
S
S
P
S
S
S
S
S
P
P
P
S
P
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
S
P
P
P
S
P
S
P
P
S
S
P
P
S
P
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
P
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
P
P
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
P
S
P
S
P
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
P
P
S
P
P
S
S
P
S
S
P
P
S
S
S
S
P
P
P
P
P
S
P
S
S
S
P
S
P
S
P
P
S
S
S
S
P
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
P
P
S
P
P
S
P
S
S
P
S
S
S
S
P
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
P
S
S
P
P
P
P
P
S
P
S
S
S
S
P
S
P
P
S
P
S
S
S
P
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
P
S
P
S
P
P
S
S
S
S
S
P
S
P
P
S
P
P
S
S
S
S
P
S
S
P
P
S
S
P
S
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
P
S
P
P
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
P
P
P
S
P
P
P
S
S
P
P
P
S
S
S
S
S
S
S
P
S
P
S
P
S
P
S
S
P
P
P
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
P
P
S
S
S
P
S
S
P
P
P
P
S
P
S
S
P
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
P
P
P
S
P
S
P
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
P
S
S
P
S
P
P
S
P
P
P
S
S
S
S
S
S
S
S
P
S
P
P
S
P
S
P
S
S
S
S
P
P
P
S
S
S
P
P
P
S
P
S
S
P
S
S
P
S
S
S
P
S
P
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
P
S
P
P
S
S
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
P
P
P
P
P
P
S
S
S
S
S
S
P
S
S
P
S
P
P
P
P
S
P
P
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
P
P
S
S
P
P
S
P
P
P
S
S
S
P
S
S
P
P
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
P
S
S
P
P
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
P
S
S
P
P
S
P
S
P
P
P
P
S
S
S
S
S
S
S
P
P
P
P
P
S
P
P
S
S
P
S
S
S
P
P
P
S
S
P
P
S
P
S
P
S
S
P
P
S
S
S
S
S
S
P
S
P
S
P
P
P
P
S
S
P
S
P
S
P
S
S
S
P
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
P
P
P
S
P
P
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
P
P
S
P
P
P
S
S
P
S
P
P
P
P
P
P
S
S
S
P
P
S
P
P
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
P
P
P
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
P
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
P
S
P
P
S
P
S
S
P
P
P
P
S
P
S
P
P
S
P
S
S
S
S
S
S
P
P
S
S
P
P
S
P
P
S
P
P
P
P
S
P
P
S
P
P
S
S
P
S
S
S
P
P
P
S
S
P
S
P
S
S
S
S
P
P
S
P
S
P
S
S
P
S
P
S
P
P
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
P
P
S
S
S
S
P
P
P
P
S
P
P
S
S
S
S
S
P
S
S
P
P
P
S
S
P
S
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
P
P
P
P
S
S
S
S
S
P
P
S
S
P
P
P
P
S
P
S
S
S
S
P
P
S
P
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
P
S
S
P
P
S
P
S
P
P
P
S
S
S
P
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
P
P
P
S
S
P
S
S
S
P
S
S
S
P
P
S
P
S
S
P
S
P
S
S
P
P
P
S
S
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
P
S
S
S
P
S
S
S
P
S
S
P
S
P
P
S
S
S
S
P
S
P
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
S
P
P
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
P
S
P
S
S
P
S
P
P
S
S
P
S
S
S
P
S
P
S
S
S
P
S
P
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
P
P
S
P
P
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
S
S
P
S
S
P
P
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
P
S
P
S
P
S
P
S
S
S
P
S
P
S
S
P
S
S
S
P
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
P
P
S
P
S
P
S
S
S
S
S
P
P
S
P
P
S
P
P
S
P
P
S
S
P
S
S
P
S
P
S
S
P
S
P
S
P
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
P
S
P
S
P
S
S
S
S
P
P
S
S
P
P
P
S
S
S
S
S
S
P
P
P
S
S
P
S
S
P
S
P
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
S
S
P
P
P
P
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
P
P
P
P
P
P
S
S
P
P
S
P
S
P
S
P
P
S
P
S
P
S
S
S
S
P
S
P
S
S
S
S
P
P
P
P
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
P
P
P
S
P
S
P
S
S
S
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
S
S
S
S
S
S
P
P
P
P
S
S
S
S
P
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
P
P
P
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
P
S
S
P
P
S
P
S
S
S
S
S
P
P
P
P
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
P
P
S
P
P
P
S
P
P
S
S
P
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
S
P
P
P
S
P
S
S
S
P
S
S
P
P
S
P
S
P
P
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
P
S
P
P
P
P
P
S
S
P
P
P
S
S
S
S
P
S
S
P
S
S
P
P
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
P
S
S
S
S
P
P
S
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
P
S
S
S
P
P
S
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
S
P
S
S
P
S
S
P
S
P
S
P
S
S
P
S
P
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
P
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
P
S
S
P
S
P
P
S
S
S
P
P
S
S
S
S
S
P
S
P
S
P
P
S
S
S
P
S
S
S
S
P
S
P
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
P
S
P
P
S
P
S
S
S
S
S
S
P
P
S
S
P
S
P
S
P
S
S
S
P
S
P
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
P
P
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
P
S
P
P
S
P
P
S
S
S
P
P
S
S
S
S
S
P
P
S
P
S
S
S
P
S
P
S
S
S
P
S
P
S
S
P
P
S
P
P
S
S
P
P
P
S
P
S
S
P
S
P
S
P
S
S
S
S
S
P
P
P
S
S
S
P
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
P
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
P
S
S
P
S
P
P
S
S
P
P
S
S
P
S
P
S
P
S
P
P
S
S
P
S
S
P
S
S
P
S
S
S
S
S
P
S
P
P
S
S
S
S
P
S
P
S
P
P
S
S
S
S
P
P
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
P
S
P
S
S
S
P
P
P
S
S
P
P
S
P
S
P
S
P
S
P
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
S
S
P
P
P
P
S
P
S
S
P
S
P
S
S
P
P
S
S
P
P
S
S
S
S
P
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
S
S
P
P
S
S
P
S
P
P
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
P
S
S
P
P
S
S
S
P
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
P
P
P
S
P
S
P
P
P
S
S
S
P
S
S
P
S
P
S
P
P
S
P
S
S
S
S
P
S
P
P
P
P
P
P
P
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
P
P
S
S
S
S
S
P
S
P
S
P
P
S
S
P
S
S
P
P
S
S
S
P
P
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
P
P
S
S
S
P
S
S
S
P
P
P
P
P
P
S
S
S
S
P
P
P
S
P
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
P
P
S
S
S
S
P
S
P
P
P
P
S
S
S
P
S
S
S
P
P
P
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
P
S
P
P
P
S
P
P
P
P
P
S
S
P
P
S
S
P
S
P
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
P
P
P
P
S
P
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
P
P
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
S
S
S
P
P
P
P
P
S
S
P
S
S
S
P
P
P
S
P
S
P
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
P
P
S
P
P
P
S
S
P
S
P
P
S
P
S
S
P
S
P
S
S
S
S
S
P
P
P
S
P
S
P
P
S
P
S
P
S
S
S
P
S
S
P
P
P
S
S
P
S
P
S
P
S
P
S
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
P
P
S
S
P
S
P
P
S
P
S
P
S
P
S
S
S
P
P
S
S
S
S
S
S
P
S
P
S
P
P
S
S
P
P
S
S
S
S
S
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
P
P
P
P
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
S
S
P
P
P
S
S
P
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
P
P
P
P
P
P
S
P
P
S
P
S
S
S
P
P
S
P
P
P
S
S
P
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
P
S
S
P
S
P
S
S
P
S
S
S
S
S
P
P
P
P
S
S
S
P
S
S
P
S
P
S
S
S
P
P
S
P
S
S
P
S
S
S
P
S
S
P
S
P
S
P
P
S
P
P
P
S
S
P
S
S
P
P
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
P
S
S
P
S
P
S
S
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
P
S
S
S
P
P
P
P
S
P
S
S
P
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
P
P
S
P
S
S
S
S
P
S
S
S
P
S
S
P
P
P
S
P
P
S
S
P
P
P
S
S
S
P
S
S
P
P
S
P
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
P
P
S
S
P
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
P
P
P
P
P
P
P
P
S
S
S
P
P
S
S
S
P
S
P
P
S
S
P
P
P
P
S
S
P
S
S
P
P
S
S
S
S
S
P
S
S
P
S
P
P
S
P
S
S
S
S
P
P
P
S
S
P
S
P
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
P
P
S
P
S
S
P
S
S
S
P
S
P
S
S
P
P
P
P
S
S
P
S
P
S
S
P
P
S
S
S
S
P
P
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
P
P
P
P
P
S
P
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
P
P
P
S
S
S
P
P
S
P
P
S
S
P
S
S
P
P
P
P
P
S
P
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
P
S
P
P
P
S
P
P
S
P
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
P
P
S
S
P
P
P
S
P
S
P
S
P
S
S
S
P
P
S
S
P
P
S
P
P
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
P
P
P
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
P
P
S
P
S
S
P
S
S
S
S
P
S
S
S
P
P
S
P
S
P
S
P
S
S
P
S
S
P
S
P
S
P
S
S
P
P
P
S
P
S
S
S
P
P
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
S
P
S
P
P
S
P
P
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
P
P
P
P
S
P
P
P
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
P
S
S
P
S
S
S
S
P
P
P
S
S
P
S
S
S
P
S
S
P
S
S
S
P
S
P
S
S
P
P
S
P
S
S
S
S
S
S
P
P
P
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
P
P
S
P
S
P
P
S
S
S
S
P
P
P
S
P
S
S
S
S
S
S
S
S
P
P
S
P
S
P
P
S
S
P
S
P
S
S
P
P
P
P
S
S
P
P
S
S
S
S
P
P
P
P
S
P
P
S
S
S
P
S
P
S
P
P
P
P
P
S
S
S
P
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
P
P
S
S
P
P
S
S
P
S
S
S
S
S
P
S
P
P
S
P
S
S
S
P
P
S
S
P
P
P
S
P
S
P
S
P
S
S
S
S
S
P
S
S
P
P
P
P
P
S
P
S
P
S
S
P
S
S
P
S
P
P
S
S
S
P
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
P
P
S
S
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
P
P
S
P
S
S
S
P
P
S
S
P
P
P
S
S
S
S
P
S
P
S
P
P
S
P
P
S
P
S
S
S
S
S
S
S
S
P
P
P
S
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
P
S
S
S
S
S
P
P
P
P
S
S
S
S
S
S
P
S
S
S
S
P
P
P
P
S
P
S
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
P
P
S
P
P
P
P
S
S
S
S
S
P
S
S
S
P
S
S
P
P
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
P
S
P
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
P
P
S
S
S
P
S
S
S
S
P
P
P
S
S
S
P
S
P
S
S
S
P
S
P
P
P
P
S
P
S
S
S
S
S
P
P
S
P
S
S
P
S
P
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
P
S
P
P
S
P
S
P
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
P
S
P
S
S
S
S
P
P
P
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
P
P
S
P
S
P
S
S
S
P
P
S
P
S
S
S
S
S
P
S
P
S
S
P
S
P
P
P
P
S
P
S
P
P
P
S
S
S
P
P
S
P
S
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
P
P
S
S
P
P
P
S
S
P
S
S
P
P
S
P
S
S
S
P
S
S
S
S
S
P
S
S
P
P
P
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
P
P
P
S
S
P
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
P
P
P
S
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
P
P
S
P
S
S
P
P
S
P
S
P
P
P
S
S
P
S
S
S
S
S
P
S
P
S
P
S
S
S
S
P
P
P
P
P
P
S
P
S
P
P
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
P
P
P
P
S
S
P
S
P
S
P
S
P
S
P
S
P
P
P
S
P
P
P
P
S
P
S
S
S
S
P
P
P
S
S
S
S
S
P
P
S
P
P
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
P
P
P
S
S
S
S
P
S
P
S
S
S
S
P
P
S
P
P
P
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
P
P
S
S
S
P
S
P
S
P
S
S
P
S
S
S
P
P
P
S
S
S
P
P
S
P
S
P
P
P
S
S
P
S
P
S
P
P
S
S
P
S
P
P
P
S
P
P
S
P
S
P
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
S
P
P
S
S
P
P
P
P
P
P
S
P
S
P
P
S
P
S
S
S
P
S
S
P
P
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
P
P
S
P
S
S
S
P
S
S
S
S
S
P
P
P
P
S
P
S
S
S
P
S
P
S
P
S
S
S
P
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
P
S
P
P
S
S
S
P
S
P
S
S
S
S
S
P
P
S
S
P
S
S
P
P
S
S
S
S
P
P
S
S
P
S
S
S
P
S
S
S
S
P
S
S
P
P
S
P
P
S
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
P
S
P
S
S
P
S
P
P
S
S
S
S
S
S
P
P
P
P
P
S
S
P
P
S
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
S
P
P
S
S
S
S
P
S
P
S
P
P
S
P
S
S
S
P
S
S
S
S
S
P
P
P
P
S
S
S
S
P
S
P
P
S
S
P
P
S
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
P
P
P
P
P
S
P
P
S
S
S
P
S
P
S
P
S
S
S
P
S
S
P
S
P
P
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
P
P
S
P
P
P
S
P
S
P
S
S
S
P
P
S
S
P
P
P
S
S
S
S
S
P
P
S
S
S
S
S
P
P
P
P
P
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
P
P
S
S
P
S
P
P
S
S
P
P
S
S
S
P
S
P
S
P
S
P
S
P
S
S
S
S
S
P
S
P
S
S
P
S
P
S
S
P
P
S
S
P
P
S
S
S
S
P
P
S
P
S
S
P
S
S
S
S
P
S
P
S
P
P
S
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
P
P
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
P
S
S
S
S
S
P
S
P
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
S
P
P
S
S
P
S
S
P
P
P
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
P
P
S
P
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
P
P
S
S
S
S
P
P
P
P
S
S
S
P
S
S
S
S
P
S
P
S
P
S
S
P
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
P
P
P
S
P
P
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
P
S
S
S
P
S
P
P
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
S
P
S
S
S
P
P
P
P
S
P
S
S
S
P
S
P
S
S
S
S
P
S
P
P
S
P
S
S
S
P
S
S
P
P
S
S
P
P
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
P
P
S
S
S
P
S
S
S
P
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
P
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
P
P
P
S
P
S
P
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
P
P
S
S
S
P
P
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
P
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
P
P
S
P
P
S
S
S
S
S
S
P
P
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
S
S
P
S
P
S
S
S
P
S
S
S
P
P
P
S
P
S
P
S
P
S
S
S
S
S
P
S
P
P
P
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
P
P
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
P
P
P
S
P
P
P
S
P
P
S
P
P
P
P
P
S
S
P
S
P
S
S
P
P
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
P
P
S
P
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
P
P
S
P
S
S
P
P
S
S
S
P
S
P
S
P
S
P
P
S
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
P
P
S
S
S
P
P
S
S
P
P
S
S
S
S
P
S
S
S
P
S
P
P
S
S
P
P
S
P
S
S
S
S
S
S
P
P
P
S
S
P
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
P
S
S
P
S
S
S
P
S
P
P
S
S
P
S
P
S
S
S
S
P
P
P
S
S
P
S
P
S
S
S
S
P
P
S
S
S
P
S
S
S
P
P
S
S
P
P
P
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
P
P
P
S
P
P
P
S
S
S
P
S
P
S
P
S
S
P
P
S
S
P
P
P
S
S
P
S
P
S
P
S
S
S
S
P
P
P
S
S
S
P
P
S
P
S
P
S
S
S
S
P
P
S
S
P
P
P
S
S
P
P
S
P
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
P
P
P
S
S
S
P
S
P
S
S
S
S
P
P
S
P
P
P
S
P
P
P
S
P
P
S
S
P
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
P
P
P
S
P
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
P
S
P
S
P
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
P
P
P
S
S
P
P
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
P
P
S
P
P
S
S
S
S
P
S
S
S
P
S
S
P
P
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
P
S
P
S
P
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
S
P
P
S
P
S
P
P
P
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
P
P
P
S
S
P
S
P
S
S
P
S
P
P
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
P
P
S
S
P
S
S
P
P
S
P
P
P
S
P
P
P
P
S
P
S
P
S
S
S
P
P
S
P
P
P
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
P
P
S
P
S
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
P
S
P
S
P
S
S
P
P
S
P
P
P
P
S
S
P
S
S
S
S
P
P
S
S
S
S
P
S
P
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
P
P
S
S
S
P
P
P
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
P
P
S
S
S
S
P
P
P
S
S
S
S
S
P
P
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
P
P
P
P
P
P
P
P
S
S
S
P
S
P
P
S
P
P
P
S
S
S
S
P
S
S
P
P
S
P
S
P
P
P
S
S
S
P
S
P
S
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
P
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
P
P
S
S
P
S
S
P
P
P
S
S
S
P
S
P
P
S
S
S
S
S
P
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
P
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
S
P
S
S
S
P
S
P
P
P
P
S
S
S
S
S
S
P
S
S
S
P
P
S
P
P
S
P
S
P
P
P
S
S
P
S
S
P
S
S
S
S
S
S
P
P
P
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
S
S
S
S
S
P
P
P
S
S
P
S
P
P
S
P
S
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
P
S
S
P
P
P
S
S
P
P
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
P
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
P
S
P
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
P
P
P
S
S
P
S
P
P
P
P
P
S
S
S
P
P
S
S
S
P
S
S
P
S
S
S
P
S
S
P
S
P
S
S
S
P
S
P
S
S
P
S
P
P
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
P
S
P
S
P
S
P
P
P
P
S
S
P
P
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
S
P
P
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
P
P
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
P
S
S
S
S
P
S
S
S
P
P
P
P
S
S
P
S
P
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
P
P
P
P
P
S
P
P
S
P
S
P
S
S
P
S
S
P
P
S
P
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
P
P
P
P
S
P
P
S
P
S
P
S
S
S
S
P
P
P
P
S
S
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
P
P
S
P
P
S
S
P
S
S
S
S
S
S
P
S
S
P
P
P
P
S
S
S
P
P
P
S
P
S
P
S
P
S
P
S
S
P
P
S
S
S
P
S
S
P
S
P
P
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
P
S
P
S
P
S
S
S
P
S
S
P
S
S
P
P
S
P
S
S
P
S
S
S
P
P
P
S
S
S
S
P
S
S
S
P
S
S
P
S
S
P
S
P
S
P
P
P
P
S
S
S
P
S
P
S
P
P
P
P
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
P
S
P
S
P
S
S
S
P
S
S
P
S
P
S
P
S
S
P
P
P
S
P
S
S
S
P
S
P
S
P
P
S
P
P
P
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
P
S
P
S
P
S
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
P
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
P
P
P
P
S
S
S
P
S
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
P
P
P
S
S
S
P
S
P
S
P
P
S
S
S
S
S
S
P
S
P
S
P
S
P
P
S
S
P
S
P
S
P
P
S
S
S
P
P
S
P
P
S
S
P
P
S
P
S
S
S
P
S
S
P
S
P
S
P
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
P
P
S
S
S
P
P
S
P
S
S
S
P
S
P
P
S
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
P
P
S
S
P
S
P
S
S
P
S
P
S
P
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
P
P
P
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
P
S
P
P
P
S
P
P
P
S
P
S
S
P
S
S
P
S
P
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
P
S
P
S
S
P
S
P
S
S
S
S
P
S
P
S
S
P
S
S
S
P
S
S
P
S
S
S
P
P
S
P
P
S
S
P
S
P
P
S
S
P
S
P
P
P
S
P
S
P
S
S
S
S
P
P
P
P
S
S
S
S
P
P
S
S
P
P
S
S
P
S
S
S
P
S
S
S
S
P
P
S
P
S
S
S
P
S
P
S
S
P
S
P
P
P
S
P
P
P
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
S
P
P
P
P
S
P
S
S
S
P
S
P
S
P
S
P
S
S
S
S
S
S
P
S
P
P
P
P
S
S
S
P
S
P
P
S
P
S
P
P
P
S
S
P
P
S
P
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
P
S
P
S
S
P
S
S
P
P
P
S
P
P
S
P
S
P
P
P
S
S
S
P
P
P
S
P
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
P
P
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
P
P
S
S
P
P
P
S
P
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
P
S
P
S
P
P
S
P
S
P
S
S
P
S
S
S
P
P
P
P
S
S
S
P
P
S
P
S
S
P
S
P
P
P
P
P
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
P
P
S
S
P
S
S
P
P
S
P
S
S
P
S
S
S
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
P
P
P
S
S
P
P
S
S
P
P
P
P
S
S
S
S
P
S
P
P
S
P
S
S
P
P
S
P
S
S
S
P
S
S
S
P
P
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
P
P
S
S
P
S
P
S
P
S
P
S
P
P
S
S
P
P
S
S
P
S
P
S
P
S
S
P
P
S
S
S
P
P
S
S
S
P
S
S
S
P
P
S
S
S
S
S
P
P
S
S
S
P
P
S
P
P
S
S
S
P
P
S
P
S
S
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
P
S
P
S
S
S
S
P
S
P
P
S
P
S
S
S
S
P
P
S
S
P
S
S
P
P
S
P
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
P
S
S
S
P
S
S
P
P
P
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
S
P
P
P
P
S
S
S
P
P
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
S
S
P
P
S
S
S
S
P
P
S
P
S
P
P
S
S
P
P
P
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
S
P
S
P
S
P
S
S
S
S
P
S
S
P
S
P
S
P
S
P
S
S
P
S
S
P
P
S
S
S
P
P
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
P
P
S
P
P
S
P
S
S
S
P
S
P
S
S
P
P
S
P
S
P
S
S
S
S
P
S
P
P
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
P
P
S
S
P
P
S
P
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
P
S
S
P
S
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
S
P
P
S
P
S
S
S
P
S
P
P
S
P
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
P
S
P
P
P
S
S
S
S
S
P
P
S
P
S
S
S
S
P
S
P
P
S
P
P
S
P
P
P
P
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
P
S
S
P
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
S
P
S
P
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
P
S
P
P
P
P
S
P
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
P
S
P
S
S
P
P
P
S
S
S
P
S
S
S
P
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
P
P
P
P
P
P
S
S
P
S
S
S
P
P
S
S
S
P
P
P
P
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
S
P
S
S
P
S
S
P
P
S
P
S
S
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
P
S
S
P
P
P
P
S
S
P
S
S
S
P
P
S
P
P
P
S
P
P
P
S
S
S
P
P
P
S
S
S
S
S
P
P
S
P
P
P
S
P
S
P
S
S
S
P
S
P
P
P
S
S
P
P
P
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
P
P
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
P
P
S
P
S
S
P
P
S
S
S
S
S
P
P
S
S
S
S
P
S
S
P
P
S
P
P
P
P
P
P
P
P
S
P
P
P
S
P
S
S
S
P
S
P
S
S
P
S
S
P
S
P
P
S
S
P
S
S
S
P
S
P
S
S
S
P
P
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
P
S
P
S
P
P
P
P
P
P
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
P
P
P
P
S
S
S
S
S
P
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
P
S
S
S
P
P
P
P
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
S
S
P
P
S
P
S
P
P
S
S
P
P
P
S
S
S
P
P
P
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
P
S
P
S
S
P
P
S
S
S
P
P
S
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
P
S
P
S
S
S
P
S
S
S
S
P
P
P
S
S
P
S
P
P
P
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
P
P
P
S
P
P
S
P
P
P
P
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
P
P
S
P
S
S
P
P
P
S
S
S
S
S
S
P
P
P
S
S
P
P
S
P
P
S
P
P
S
S
P
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
P
P
S
P
P
S
P
P
S
S
S
S
P
S
S
S
S
P
S
S
P
P
S
S
P
S
P
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
P
S
P
S
S
S
S
P
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
P
S
S
S
P
P
S
P
P
P
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
P
P
P
P
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
P
P
S
S
S
P
P
S
S
P
S
P
P
P
S
S
S
P
P
S
S
P
S
S
S
S
P
S
S
S
P
P
S
P
S
P
S
P
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
P
P
P
P
S
P
P
S
S
S
P
S
P
P
S
P
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
P
P
P
S
P
S
S
S
S
P
S
P
S
P
S
S
P
P
S
S
S
P
P
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
P
S
S
P
S
S
P
S
P
P
S
S
P
P
P
S
S
P
S
S
P
P
S
S
S
P
P
P
S
S
S
S
S
S
S
P
P
S
P
P
P
S
S
S
S
S
P
S
S
P
P
S
S
P
P
P
S
S
S
S
P
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
P
P
S
P
S
P
S
P
S
P
P
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
P
P
S
P
P
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
S
S
P
P
P
S
S
P
S
S
P
S
P
P
S
S
S
P
S
P
P
P
P
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
P
S
P
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
P
P
S
P
P
S
S
P
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
P
S
S
S
S
P
P
P
P
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
P
P
S
S
P
S
S
S
P
P
S
P
S
P
S
P
P
S
S
S
S
S
S
S
S
P
S
P
S
S
P
P
S
P
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
P
P
S
S
P
S
P
P
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
S
P
P
S
S
P
P
P
P
S
S
S
P
S
P
S
S
P
S
S
S
P
P
S
P
S
S
P
S
S
P
P
P
S
P
S
P
S
P
P
S
P
S
P
S
S
S
S
P
S
S
P
P
S
P
S
P
S
P
S
P
P
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
P
P
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
P
P
P
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
S
P
P
S
S
P
P
S
P
S
P
P
P
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
P
P
S
S
P
P
P
S
S
P
S
P
S
P
S
P
S
P
S
P
P
S
P
P
S
P
P
S
S
P
S
P
P
P
S
S
S
P
P
S
S
S
S
P
S
S
S
P
P
P
P
P
P
S
S
P
P
S
P
S
S
S
S
P
S
S
P
S
S
S
P
P
P
S
S
S
P
P
P
S
S
P
S
P
S
P
S
P
P
S
S
S
P
S
P
S
S
S
P
P
P
S
P
S
S
S
P
S
P
P
P
S
P
P
P
S
S
S
S
S
S
P
S
S
P
P
S
P
P
S
S
S
S
S
P
S
S
P
S
S
P
P
S
P
P
P
P
P
P
S
S
P
S
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
P
P
S
P
P
P
S
P
P
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
P
S
P
P
P
P
P
P
S
P
P
S
P
P
S
S
S
S
P
S
S
S
P
S
S
P
P
S
S
S
P
S
S
P
S
S
P
P
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
P
P
S
S
P
P
S
P
S
S
S
P
S
P
P
P
P
S
S
S
S
S
S
P
S
P
S
P
P
S
P
S
P
S
P
S
S
S
P
S
S
S
S
P
P
S
S
P
P
P
S
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
P
S
P
P
S
P
P
P
S
P
S
P
S
S
P
P
S
P
S
S
P
P
S
S
S
P
P
S
S
P
P
S
P
S
P
S
S
P
S
S
P
P
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
P
P
P
S
S
P
S
S
S
P
S
S
P
S
S
P
P
P
S
P
S
S
P
S
S
S
P
S
P
S
S
S
P
S
P
S
P
S
P
P
S
S
P
S
S
P
S
P
P
P
S
S
S
P
S
P
S
S
S
S
S
P
S
P
P
P
S
S
S
S
S
P
S
P
P
P
P
S
P
P
P
P
S
S
S
S
S
P
S
S
S
S
P
S
P
S
P
P
S
P
S
P
S
S
P
P
S
S
S
S
S
P
S
S
S
P
S
P
P
S
P
P
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
P
P
P
S
P
S
S
P
P
P
S
P
P
P
P
P
S
P
S
P
S
S
P
P
S
S
P
P
S
S
S
P
P
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
P
S
P
S
P
S
S
P
P
S
S
S
P
S
S
P
S
P
P
P
S
P
S
S
P
S
S
P
P
S
P
P
P
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
P
P
P
S
P
S
S
P
S
P
P
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
P
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
P
S
S
S
S
S
P
P
S
P
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
P
S
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
P
P
P
P
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
P
S
S
S
P
P
P
S
S
S
S
P
S
P
S
P
S
S
S
S
S
P
S
P
P
S
S
S
P
P
S
S
S
P
S
P
P
S
S
P
S
P
S
S
S
S
P
S
P
S
S
S
P
P
S
P
S
S
S
S
P
S
S
S
P
P
P
P
S
S
P
S
S
S
S
S
P
S
S
S
P
S
P
P
P
P
S
S
P
S
S
S
S
P
P
S
S
P
S
S
P
P
P
P
S
S
P
P
S
S
P
P
P
S
S
S
S
P
S
P
P
S
S
S
S
S
P
P
S
P
P
P
S
S
S
P
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
P
P
P
P
S
S
S
S
S
S
P
P
S
P
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
P
P
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
P
P
S
P
S
S
P
S
S
P
P
P
S
S
S
S
P
P
S
S
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
P
S
P
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
P
P
P
P
P
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
P
S
P
S
S
P
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
P
P
S
P
S
P
P
S
P
S
S
P
P
S
P
P
S
P
S
S
S
P
S
S
P
P
P
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
P
S
P
P
P
P
S
P
S
P
S
S
S
S
S
P
P
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
P
S
P
S
S
S
P
P
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
P
P
P
S
P
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
P
P
P
P
P
P
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
P
P
S
P
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
S
P
P
P
S
P
S
S
P
S
P
P
S
S
P
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
P
S
S
S
P
P
S
P
S
P
S
P
P
P
S
P
S
S
P
S
S
P
S
S
S
S
P
S
P
P
S
P
P
P
S
S
P
P
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
P
P
P
P
P
P
P
P
P
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
P
S
P
S
S
S
P
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
P
S
P
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
P
P
S
P
P
S
P
S
S
P
S
P
S
P
S
P
S
S
S
P
S
S
S
P
P
P
P
S
P
S
P
S
S
P
S
P
P
S
P
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
P
S
S
P
S
P
P
S
P
S
P
S
P
P
S
S
P
S
P
S
P
S
P
S
P
S
S
P
P
P
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
P
P
P
S
S
P
P
S
S
S
P
S
S
S
S
P
P
S
P
S
P
S
P
S
P
P
P
S
P
P
S
S
S
P
S
P
P
P
S
P
S
P
P
P
S
S
S
P
P
P
S
P
S
P
S
S
S
P
P
S
P
S
S
P
P
S
P
P
S
S
P
S
S
S
S
S
P
S
P
P
S
P
P
S
P
S
S
S
P
S
P
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
P
S
P
S
S
P
S
P
P
S
P
S
P
P
P
P
S
S
S
P
S
S
S
S
S
S
P
P
P
P
S
P
P
S
S
S
S
P
S
S
S
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
P
S
P
P
P
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
P
S
P
S
P
S
P
S
P
S
P
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
P
P
S
S
S
P
S
P
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
P
P
P
S
P
P
P
S
S
P
S
P
S
S
P
S
S
P
P
P
S
P
S
S
P
S
P
S
S
P
P
P
S
P
S
S
S
P
S
P
S
S
S
P
S
S
P
P
S
S
P
S
P
S
S
P
S
S
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
P
P
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
P
P
S
P
S
S
S
S
P
P
S
S
P
S
S
S
S
P
P
S
S
P
P
P
S
S
P
P
S
S
S
P
S
S
P
S
S
P
S
S
S
P
S
S
P
S
P
P
S
P
S
S
P
P
S
P
S
P
P
S
S
P
S
S
P
S
P
S
S
P
S
S
P
S
S
S
P
P
S
S
S
P
S
P
P
S
P
S
S
S
P
S
P
P
P
P
S
S
P
P
S
S
S
P
S
P
P
S
S
S
P
S
P
P
S
S
S
P
P
P
S
S
S
P
S
P
S
P
P
S
P
S
S
S
S
P
P
S
P
S
P
S
S
S
S
P
S
S
S
P
P
P
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
P
P
S
P
S
S
P
P
P
S
S
S
S
S
S
S
P
P
S
S
S
P
P
P
S
S
S
S
P
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
S
P
S
S
P
P
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
P
S
P
P
S
S
S
P
S
S
P
P
P
S
P
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
P
S
S
S
P
S
S
P
S
P
S
P
P
S
S
P
S
S
P
P
S
P
S
S
S
P
S
P
S
S
P
S
P
P
S
P
S
S
P
P
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
P
P
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
P
P
P
S
S
S
P
S
P
S
S
S
P
P
S
P
S
P
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
P
P
S
P
P
S
P
P
P
S
P
S
P
S
P
P
P
P
P
P
S
S
S
S
P
P
S
S
S
P
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
P
S
S
S
P
P
S
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
P
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
S
P
S
P
S
S
P
P
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
P
P
S
P
S
S
S
P
P
P
S
P
P
S
P
S
P
P
P
S
S
S
P
S
S
S
S
P
P
P
P
P
S
S
P
S
S
S
S
S
P
P
S
S
S
P
P
P
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
P
S
P
S
P
S
P
P
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
S
P
P
P
P
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
P
S
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
S
P
P
S
S
P
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
P
P
S
P
P
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
S
P
S
P
P
P
S
P
P
P
P
S
P
P
S
P
S
P
P
P
S
P
S
S
S
P
P
P
P
P
S
S
P
S
S
S
P
S
P
S
P
S
S
P
P
P
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
P
S
S
S
P
S
S
S
S
P
S
S
P
P
S
S
S
P
P
S
P
P
S
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
P
S
S
S
P
P
S
P
P
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
P
S
S
P
P
P
S
P
S
S
P
S
P
P
P
P
S
S
S
S
S
S
P
S
P
P
S
S
P
P
P
S
S
P
P
S
P
S
S
P
S
S
P
P
P
S
P
P
S
P
S
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
P
P
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
P
P
S
S
P
S
S
S
S
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
P
P
P
P
P
P
P
S
P
P
S
S
P
S
S
P
S
P
P
S
S
P
S
S
S
P
P
S
P
P
P
P
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
P
P
S
S
P
P
S
S
S
P
S
S
S
P
S
P
P
P
P
P
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
P
S
P
P
S
S
S
P
P
S
S
P
P
S
P
S
P
P
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
P
S
P
S
S
S
S
P
P
P
S
S
S
P
P
P
S
P
P
S
S
S
S
P
P
S
S
P
S
S
P
P
P
S
P
S
S
S
S
P
S
S
P
P
P
P
S
S
S
S
S
S
S
P
S
P
S
P
P
S
P
S
S
S
P
S
S
P
P
S
S
S
S
P
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
P
P
P
S
S
S
P
P
S
P
P
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
P
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
S
S
S
S
P
P
P
S
P
S
S
S
S
P
S
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
P
P
S
S
S
P
P
P
P
S
S
P
S
S
S
S
P
P
S
P
S
S
P
S
S
S
P
P
S
S
P
S
P
P
P
P
P
S
S
P
P
P
S
P
S
S
S
S
S
P
P
S
S
P
P
P
P
S
P
P
P
P
S
P
S
P
P
P
S
S
S
S
S
S
P
P
S
P
S
P
S
P
S
S
S
P
S
S
P
S
S
P
S
P
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
P
P
P
S
P
P
S
P
S
S
S
S
P
S
P
S
P
S
P
P
S
P
S
P
P
P
S
S
S
P
S
S
S
S
P
S
S
P
S
P
P
P
P
P
S
S
P
S
S
S
S
P
S
P
S
S
P
P
S
P
S
S
S
S
P
S
P
S
S
S
S
P
P
S
P
P
P
S
S
P
P
S
S
S
P
S
P
S
S
P
S
S
P
S
S
S
S
P
S
P
P
S
P
P
P
S
S
P
S
P
S
P
S
S
P
P
S
P
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
P
S
P
S
P
S
S
P
P
P
S
S
S
P
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
P
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
P
P
S
S
S
P
P
S
P
S
P
S
S
S
P
S
S
P
S
S
P
S
S
P
S
S
P
S
S
P
P
S
P
P
S
P
P
S
P
P
P
S
S
P
S
P
P
S
S
P
S
S
S
P
S
S
P
S
P
S
S
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
P
S
S
S
P
S
S
S
P
S
S
S
S
P
P
P
P
S
P
S
S
P
P
S
S
P
S
P
P
S
P
P
S
P
P
P
S
S
P
P
S
S
P
S
S
S
P
S
P
S
S
P
S
P
S
P
S
S
P
S
P
P
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
P
S
P
P
S
S
S
P
P
P
S
P
P
S
S
S
S
S
P
S
P
P
S
S
P
P
P
S
S
P
S
S
S
S
S
S
P
P
S
P
S
S
P
S
P
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
P
P
S
P
S
S
P
P
S
P
S
S
S
P
S
S
P
P
S
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
P
S
P
S
S
S
P
S
S
P
P
S
S
S
S
P
P
P
P
S
P
S
P
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
P
P
S
P
S
P
S
P
S
P
P
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
S
P
P
S
S
S
P
S
P
S
S
S
P
S
P
S
P
P
P
S
S
P
P
S
S
P
S
S
P
P
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
P
S
P
S
S
S
P
S
S
P
S
P
P
P
S
S
P
S
P
P
S
P
S
S
S
S
S
S
P
P
S
P
P
S
P
S
S
P
S
P
P
P
S
S
P
S
P
S
S
S
S
S
P
P
S
P
P
P
S
S
P
S
P
S
P
S
S
P
S
P
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
P
S
P
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
P
P
P
S
S
P
P
P
S
P
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
P
P
S
P
P
P
S
P
S
S
S
S
P
S
S
S
S
S
P
P
P
P
S
P
P
P
S
S
S
P
S
P
P
P
P
S
P
P
S
P
P
S
P
P
P
S
P
P
S
P
S
P
P
S
S
S
P
P
S
P
P
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
P
P
S
S
P
P
S
P
P
P
P
P
S
S
S
P
S
P
S
S
S
S
P
P
P
P
S
S
P
S
S
S
S
S
S
P
S
S
P
P
P
P
S
P
S
S
P
P
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
P
P
S
P
S
P
S
S
S
P
S
P
S
S
P
S
P
P
P
S
S
S
P
S
P
S
S
S
S
P
P
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
P
S
P
S
S
S
S
P
P
P
P
S
S
S
S
P
S
S
S
S
P
P
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
P
S
P
P
S
S
S
P
S
P
P
P
S
S
S
P
S
P
P
P
P
S
P
S
P
P
S
S
S
P
P
P
P
P
P
S
P
P
P
P
P
S
P
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
P
S
P
P
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
P
P
S
S
P
P
P
P
S
S
S
S
S
P
S
P
P
P
S
P
S
S
P
S
P
S
S
P
P
S
P
P
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
P
P
P
P
P
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
P
P
P
S
S
P
S
P
S
S
S
S
P
S
P
P
P
S
S
S
P
S
P
P
S
S
S
P
S
P
S
S
S
S
P
S
P
S
S
P
S
S
S
S
P
P
P
S
S
S
P
S
P
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
P
P
P
S
S
S
P
P
S
P
P
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
S
P
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
P
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
P
S
P
S
P
P
S
S
P
S
S
P
S
P
P
S
S
S
P
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
P
S
S
P
P
P
S
P
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
P
P
P
S
P
S
S
S
P
S
P
P
P
S
P
P
P
P
P
P
S
S
S
S
P
S
S
P
S
P
P
P
P
P
P
S
P
P
S
P
P
S
S
P
P
S
S
S
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
S
P
S
P
S
S
P
S
P
S
S
P
S
S
P
P
P
P
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
P
S
P
P
P
P
S
P
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
P
P
S
P
S
P
S
S
P
S
P
P
S
S
S
S
S
P
P
S
P
S
P
S
S
P
P
P
P
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
P
P
S
S
P
P
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
P
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
P
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
P
S
P
P
S
S
P
S
P
P
S
P
S
P
S
P
S
S
P
S
S
P
S
P
P
P
S
S
P
S
S
P
S
S
S
S
S
P
S
S
P
S
P
S
S
P
P
S
P
P
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
P
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
P
P
P
S
S
P
P
P
S
S
P
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
P
P
S
P
S
P
S
S
P
P
P
S
S
P
S
S
S
P
S
S
P
P
S
S
P
S
S
S
S
P
P
S
S
S
S
P
S
P
S
S
P
S
P
P
S
P
S
P
S
S
S
P
P
S
P
P
S
S
S
P
P
P
P
S
S
S
P
P
S
S
P
S
S
P
P
P
S
S
S
P
P
P
P
S
S
S
S
P
S
P
P
S
S
P
P
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
P
S
S
P
P
S
S
P
S
S
S
P
P
P
P
S
P
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
P
S
P
P
P
S
P
S
P
P
S
P
S
S
S
S
P
P
S
S
P
S
S
S
P
S
P
S
P
S
P
S
P
S
P
P
P
S
P
S
P
S
S
P
S
S
P
P
S
S
P
P
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
P
S
P
P
S
S
S
S
S
S
P
S
P
S
S
S
S
P
P
P
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
P
P
P
S
S
S
S
S
S
P
P
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
P
P
S
P
S
P
S
S
P
S
S
P
S
P
P
S
S
S
S
P
S
S
S
S
P
S
S
P
P
P
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
P
P
S
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
P
S
P
S
P
P
P
S
S
S
S
P
P
S
S
P
S
P
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
P
P
P
S
S
S
P
P
P
S
S
S
P
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
P
P
P
P
S
S
P
S
S
S
P
P
S
P
S
S
P
P
P
P
P
S
P
S
S
P
S
P
S
S
S
S
S
P
P
P
P
S
S
P
S
P
P
P
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
S
S
S
S
P
S
S
P
P
S
P
P
S
S
P
P
S
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
P
P
P
S
P
P
P
P
P
P
S
S
P
S
S
S
S
S
S
S
P
P
P
P
S
P
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
P
P
P
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
P
P
S
S
P
P
S
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
P
P
S
P
P
P
P
P
S
S
P
P
S
P
S
S
P
S
P
S
P
P
S
S
S
S
S
P
P
S
P
S
S
S
P
S
P
S
P
P
P
S
P
S
S
P
P
S
P
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
P
S
S
P
P
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
S
P
P
S
P
S
P
S
S
P
S
S
P
P
P
S
P
S
P
S
P
P
P
P
S
S
P
S
S
P
S
S
P
S
S
S
P
P
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
P
P
S
S
S
P
S
S
P
P
S
P
S
P
S
S
P
P
S
P
S
S
P
S
S
P
S
P
P
S
S
S
P
S
S
S
S
P
P
S
P
S
P
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
P
P
P
S
S
S
P
S
P
S
S
S
P
P
P
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
P
P
P
S
S
P
P
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
P
P
P
S
S
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
S
P
P
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
P
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
P
S
S
P
S
P
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
P
P
P
P
S
S
S
S
S
P
S
S
S
P
P
S
P
P
P
S
S
P
S
P
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
P
P
P
S
P
S
P
S
P
P
P
S
S
P
P
P
S
S
S
P
P
P
S
P
P
S
S
P
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
P
S
P
P
S
P
P
P
S
S
P
S
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
S
P
S
P
S
S
P
P
P
P
P
S
P
S
P
S
S
S
S
S
S
S
P
S
P
P
P
P
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
P
S
S
P
P
P
P
S
P
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
S
P
S
S
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
P
S
P
S
S
P
P
S
S
S
P
S
P
P
P
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
P
P
S
P
P
P
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
P
P
S
S
S
P
S
S
P
S
S
S
P
S
P
S
P
P
P
P
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
P
P
S
S
P
P
S
S
S
S
S
S
P
S
P
S
S
P
P
P
P
S
S
P
S
S
P
S
S
S
S
S
P
S
P
S
S
P
P
S
S
S
P
S
P
S
P
P
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
P
S
S
P
P
P
S
S
S
S
P
P
S
P
P
S
S
P
S
S
P
S
S
P
P
S
S
P
P
S
P
P
S
S
P
S
P
S
P
S
S
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
P
S
S
P
S
S
S
S
S
P
S
P
S
S
P
P
S
S
S
S
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
P
P
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
P
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
P
P
P
P
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
P
P
P
S
P
S
P
S
P
P
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
P
P
S
S
S
P
S
P
S
S
S
S
S
P
S
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
P
P
S
P
S
S
P
P
P
P
P
S
S
P
S
S
P
S
P
P
S
P
P
P
S
S
S
S
S
P
S
S
P
P
P
S
P
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
P
S
P
S
S
S
S
S
P
P
S
S
P
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
S
P
S
P
P
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
P
P
S
S
S
P
P
S
S
P
S
P
P
P
P
S
P
P
S
P
S
P
S
S
P
P
S
P
P
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
P
S
S
P
S
S
P
P
S
P
S
S
S
S
S
P
S
P
P
P
P
S
P
S
S
P
S
P
S
S
S
S
P
P
S
P
P
S
P
S
S
P
S
P
S
S
P
S
S
S
S
P
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
P
S
P
S
P
S
P
S
S
S
S
S
P
P
S
S
S
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
P
S
P
S
P
P
S
S
P
S
P
P
P
S
S
P
P
S
S
S
P
S
S
S
S
S
P
P
P
S
P
P
S
S
P
S
S
S
P
P
P
S
S
P
S
P
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
P
P
S
S
P
S
P
S
S
S
P
P
P
P
S
S
S
S
P
P
P
P
S
S
P
S
P
S
P
S
P
S
S
P
P
S
P
S
S
S
S
P
P
S
P
P
P
S
P
P
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
P
P
P
P
S
S
S
P
S
P
P
S
S
P
S
S
S
S
P
S
S
P
S
P
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
P
P
S
P
S
S
P
P
S
P
S
P
S
S
P
P
P
S
S
P
S
S
P
P
P
P
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
P
P
P
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
P
P
S
P
P
S
S
P
P
P
P
S
P
P
P
S
P
S
S
S
S
P
P
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
S
P
S
P
P
S
S
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
P
S
S
P
S
S
S
P
P
S
P
S
S
P
P
S
S
P
P
P
S
S
S
S
P
P
S
P
S
S
S
S
S
P
P
P
P
S
P
P
S
P
P
P
P
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
P
S
P
S
S
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
P
P
S
P
S
P
S
S
S
S
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
P
S
P
S
S
S
S
S
P
P
P
S
S
P
P
S
S
S
S
S
S
P
S
P
P
S
P
P
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
P
P
S
P
P
P
P
P
P
P
P
P
S
P
S
S
S
P
S
S
P
S
P
S
P
P
S
P
P
S
S
P
S
S
S
S
P
P
S
P
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
P
P
S
S
P
S
P
P
S
P
P
S
P
P
S
S
P
P
S
S
S
P
S
S
P
S
P
S
S
S
P
S
S
P
S
S
S
P
P
S
S
P
P
S
S
S
S
P
S
P
P
S
P
S
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
S
S
S
S
P
S
P
S
P
P
P
S
P
S
S
S
S
S
P
S
S
P
S
S
P
P
S
S
S
P
S
P
S
S
P
S
P
S
S
P
P
S
S
P
S
S
S
S
P
P
P
S
S
P
S
S
P
P
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
P
S
P
S
P
S
P
P
S
S
P
S
S
S
S
P
P
S
P
S
P
S
S
S
P
S
S
P
P
S
P
S
P
S
P
S
S
P
S
S
P
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
P
P
P
S
S
P
S
S
S
S
P
S
P
P
S
P
P
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
S
S
P
S
S
S
P
P
P
P
S
S
P
P
S
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
P
P
P
S
S
P
S
S
P
P
P
P
S
S
S
S
P
P
P
S
S
S
S
P
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
P
P
P
S
S
P
P
S
S
S
P
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
P
P
P
S
P
S
P
P
S
S
P
P
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
P
S
S
S
S
P
S
S
P
S
S
P
S
P
S
S
P
S
S
P
S
P
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
P
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
P
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
S
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
P
P
P
S
S
P
P
S
P
S
S
P
P
P
S
S
S
P
S
P
S
P
S
S
S
P
P
S
S
S
S
S
S
S
P
P
P
P
S
S
P
S
P
S
P
S
S
P
S
P
S
P
S
P
S
P
P
P
S
S
S
S
S
P
P
P
S
P
P
P
P
S
P
S
S
S
P
P
S
P
S
P
P
P
P
S
P
S
P
P
S
S
S
S
S
P
P
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
P
P
P
P
S
P
S
P
S
S
P
S
P
S
S
S
S
P
P
S
P
P
S
P
S
P
S
S
S
S
S
S
P
S
P
P
S
P
P
S
P
S
S
S
P
S
S
S
P
S
S
P
S
P
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
P
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
P
S
S
S
P
S
P
P
P
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
P
S
P
P
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
P
P
P
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
S
S
P
S
P
S
P
P
P
P
S
S
P
S
P
S
P
P
S
S
P
S
S
S
S
P
P
S
S
P
S
S
S
S
S
P
S
S
P
P
P
P
S
P
P
P
S
P
S
P
S
S
P
S
P
S
P
P
S
S
P
P
P
S
P
P
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
P
S
P
S
S
P
P
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
P
S
P
P
P
S
P
S
P
P
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
P
P
P
P
P
S
P
P
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
P
S
P
P
P
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
P
P
S
S
S
P
S
S
P
P
P
P
P
P
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
P
P
P
S
S
S
S
P
P
P
P
S
P
S
S
S
P
P
S
S
P
S
S
P
P
S
S
S
P
P
P
P
S
S
P
S
P
P
P
P
S
S
S
S
S
P
S
S
S
P
P
P
S
S
P
P
S
S
P
P
P
S
P
S
S
P
P
P
S
S
P
S
S
S
S
P
S
S
P
P
S
P
S
S
S
S
S
S
P
P
P
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
P
S
S
S
S
P
P
P
S
S
S
P
P
S
S
P
S
P
S
S
S
P
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
P
S
P
S
S
P
S
S
P
S
S
S
P
S
P
P
S
S
S
S
S
P
P
S
S
P
S
S
P
S
P
S
S
S
P
P
S
S
P
S
P
S
S
S
P
S
S
P
P
S
S
P
S
S
S
P
P
S
S
S
P
P
P
P
S
P
P
P
P
P
S
P
P
P
S
S
P
S
P
S
S
S
S
P
S
P
P
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
P
P
P
S
S
S
S
S
P
S
P
P
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
S
S
P
P
S
P
S
S
P
S
P
P
P
P
P
P
S
P
P
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
P
P
S
P
S
P
P
P
P
S
P
S
P
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
P
S
P
P
S
S
P
S
S
P
S
S
P
P
S
S
P
S
S
S
S
P
S
S
P
S
P
S
P
P
S
S
P
S
P
S
P
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
P
P
P
P
S
P
S
S
S
S
S
P
P
P
S
S
P
P
P
P
S
S
P
S
P
P
P
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
P
P
P
P
P
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
P
P
S
P
P
P
S
P
P
S
S
P
S
S
S
P
S
S
P
P
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
S
S
P
S
P
S
P
S
P
P
S
S
S
P
S
S
S
P
S
S
P
S
S
P
S
P
S
P
P
S
P
P
S
S
S
P
S
P
S
S
S
S
S
P
S
P
P
S
S
S
S
S
P
S
P
S
P
S
P
S
P
P
P
P
P
S
S
P
P
P
S
S
S
P
P
P
P
P
S
S
P
S
P
S
S
P
P
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
P
P
S
P
S
S
P
S
P
P
P
P
S
P
P
S
P
P
S
P
S
S
S
P
S
S
S
S
P
S
P
S
S
P
S
S
P
S
P
P
P
P
P
S
P
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
P
P
S
S
P
P
P
S
S
S
S
S
P
S
S
S
P
S
S
P
P
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
P
S
P
S
P
S
P
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
P
P
S
P
S
P
P
P
P
S
P
P
S
S
S
S
P
S
S
S
P
P
S
P
S
S
P
S
S
P
P
S
S
S
S
P
P
P
S
S
P
S
S
P
S
S
S
P
S
S
S
P
P
P
S
S
S
P
S
P
S
P
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
P
S
P
P
S
S
S
S
P
S
P
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
P
S
S
S
P
S
P
S
S
P
P
P
P
S
P
P
P
S
S
P
P
S
S
S
P
P
S
P
P
S
P
P
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
P
S
P
P
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
P
P
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
S
P
P
S
S
S
P
S
P
S
S
P
S
P
S
P
S
S
P
P
P
P
S
S
S
S
P
P
P
S
P
S
P
S
P
S
S
S
P
S
P
P
S
S
S
S
P
S
S
S
P
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
P
P
S
P
S
S
S
S
S
P
S
S
S
S
P
S
P
P
S
P
S
P
P
P
P
S
S
S
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
P
P
S
S
S
S
P
S
P
P
S
P
P
P
S
S
S
S
S
P
S
S
S
P
P
S
S
P
P
P
S
S
S
P
S
S
S
S
S
P
S
S
P
P
S
P
P
P
S
S
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
S
S
P
P
S
S
P
P
P
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
P
S
P
S
S
S
S
S
S
P
P
S
S
P
S
S
S
P
S
S
S
S
P
P
S
S
P
P
P
S
P
S
S
P
P
P
S
S
P
P
P
P
S
S
P
S
P
P
S
S
P
S
S
S
S
S
P
P
P
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
P
P
P
S
P
S
S
S
P
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
P
P
S
S
S
S
P
P
S
S
S
S
P
P
P
S
P
S
P
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
P
S
S
P
S
S
P
P
P
P
P
P
S
S
S
P
S
S
S
P
S
S
S
P
S
P
P
S
S
S
P
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
S
S
S
S
P
P
S
P
P
P
S
S
P
P
S
P
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
P
P
P
S
P
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
P
P
P
P
P
P
S
S
P
S
S
P
S
S
S
P
S
P
P
P
P
S
P
P
P
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
S
S
P
S
P
S
P
P
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
P
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
P
P
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
S
S
P
P
P
P
S
S
S
S
P
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
P
S
S
P
P
P
P
P
P
S
S
S
P
S
P
S
P
S
P
P
S
S
P
P
S
S
S
S
S
P
P
S
S
P
P
S
P
S
P
S
S
S
P
P
S
P
S
P
S
P
S
S
S
P
P
S
P
S
S
S
P
P
S
S
S
P
P
P
P
S
P
P
S
P
S
S
S
P
S
P
S
P
S
S
P
S
P
S
S
P
P
S
S
P
P
P
P
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
P
P
P
P
S
P
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
P
P
S
S
S
P
P
S
S
S
S
P
S
P
S
S
P
S
S
P
S
S
S
P
P
S
S
P
S
P
P
P
S
S
S
S
S
S
S
P
P
P
P
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
P
S
P
S
P
S
S
S
S
S
P
P
P
S
P
P
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
P
S
S
S
P
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
P
S
P
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
P
S
P
P
S
S
P
P
S
P
S
P
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
P
P
S
S
P
S
S
S
P
P
S
P
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
P
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
P
S
P
S
P
S
S
P
P
S
S
S
S
S
P
S
S
S
P
S
P
P
S
P
P
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
P
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
P
S
P
S
S
P
S
P
P
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
P
P
S
P
P
S
S
S
P
S
S
S
S
P
P
S
S
P
P
P
S
S
S
S
S
P
S
P
S
S
S
P
P
S
S
S
S
P
S
P
S
P
P
S
S
S
S
P
S
S
P
S
S
P
P
S
P
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
P
S
P
P
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
P
S
S
P
S
S
S
P
S
P
S
P
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
P
S
P
S
S
P
S
S
S
S
P
P
S
P
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
P
P
S
P
S
S
S
P
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
P
S
P
P
S
S
P
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
P
S
P
S
S
P
P
S
S
P
S
S
P
S
S
S
P
P
S
S
S
P
S
P
P
S
S
S
S
S
P
P
S
P
S
S
S
S
P
P
S
S
P
P
S
S
P
S
S
S
P
P
S
P
P
P
P
P
P
S
P
S
S
P
P
P
S
S
S
S
S
S
P
P
S
P
S
P
P
P
S
P
P
S
S
S
P
S
S
P
S
S
P
P
P
P
S
S
S
P
S
S
S
P
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
P
S
P
S
P
S
S
S
P
S
P
P
P
S
S
P
S
P
S
S
S
S
S
S
P
S
P
P
S
S
S
P
P
S
P
P
P
P
S
P
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
P
S
P
S
S
S
P
S
P
S
S
S
S
P
P
P
P
P
S
P
P
P
P
P
S
S
P
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
P
P
S
P
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
P
P
P
P
P
S
S
P
P
P
S
P
P
P
S
P
P
S
P
P
S
S
P
S
S
P
P
S
S
S
S
P
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
P
P
P
P
S
P
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
P
S
P
S
S
P
S
P
P
S
S
P
S
P
P
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
P
P
S
S
P
P
S
S
P
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
P
P
S
P
S
P
S
S
P
S
S
S
S
P
P
P
P
P
P
S
P
S
S
S
P
S
S
S
S
P
P
S
P
P
S
S
S
S
P
P
S
S
S
P
S
P
P
S
S
P
P
S
P
P
P
S
S
S
S
S
P
P
P
P
S
S
P
S
S
P
S
S
S
P
P
S
P
S
S
S
P
S
S
P
S
S
P
P
P
S
P
P
S
P
P
P
S
S
S
P
P
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
P
P
P
P
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
P
P
S
P
P
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
P
P
S
S
S
P
S
S
P
P
S
P
S
P
S
P
P
P
S
S
S
P
S
P
P
S
P
S
P
S
P
S
S
P
P
P
S
P
P
P
P
S
P
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
P
P
P
S
S
P
S
S
P
S
P
S
S
P
S
P
P
S
S
S
S
P
P
S
P
P
P
P
P
S
S
S
S
S
P
S
P
S
P
P
S
S
P
S
S
S
P
S
S
P
P
S
S
S
P
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
S
P
P
S
P
P
P
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
S
S
P
S
S
P
P
P
P
S
P
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
P
S
S
S
P
P
S
S
P
P
P
P
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
P
S
P
P
S
P
S
P
P
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
P
P
P
S
S
P
S
S
S
S
P
P
S
S
P
S
P
P
P
S
P
P
S
S
P
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
P
P
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
P
P
P
P
P
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
P
S
P
P
S
S
P
S
P
S
P
S
P
S
S
P
P
S
P
S
S
P
P
S
P
S
P
S
S
S
P
S
S
P
S
P
S
S
P
S
S
P
S
S
S
P
P
S
S
P
P
S
S
S
S
P
P
S
S
S
P
S
S
P
P
P
S
S
S
P
S
S
P
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
P
S
S
P
P
S
S
S
P
P
P
S
S
P
P
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
P
P
S
P
P
P
P
S
S
P
P
S
S
P
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
P
P
S
P
P
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
S
P
P
P
P
P
P
S
S
S
P
P
S
P
S
S
S
P
P
S
P
S
S
S
P
P
S
P
S
S
S
P
P
P
P
S
P
S
S
S
S
P
S
S
P
S
P
S
S
P
P
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
P
P
P
S
S
S
P
S
S
P
S
S
S
P
S
P
P
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
P
P
P
S
P
S
P
S
S
P
S
P
S
S
S
S
P
S
P
S
P
P
P
S
S
S
S
P
S
S
P
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
P
P
P
P
S
P
S
S
P
S
S
S
S
S
S
P
P
P
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
P
P
P
S
P
S
S
S
P
S
P
S
S
S
P
P
S
S
P
P
P
S
S
S
P
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
S
P
P
S
P
S
P
S
P
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
P
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
P
S
P
S
P
P
P
S
P
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
P
P
S
P
P
P
P
P
S
P
S
P
P
P
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
P
S
P
P
S
P
S
S
S
P
S
P
P
S
S
P
P
P
P
P
S
S
P
S
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
P
S
S
P
S
P
P
S
P
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
P
P
P
P
S
P
S
S
S
S
S
S
P
P
P
S
P
S
S
S
S
S
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
P
S
S
P
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
P
P
P
S
P
P
S
P
P
S
S
P
S
P
P
P
P
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
P
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
P
P
S
S
P
P
P
S
P
S
P
S
P
S
P
S
S
S
S
P
P
S
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
P
P
S
P
P
S
P
S
S
P
P
P
P
S
S
S
P
P
S
P
P
P
P
P
S
P
S
S
S
P
S
S
S
P
S
S
P
P
S
S
S
P
P
S
P
S
P
P
S
P
P
P
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
P
P
S
S
S
S
P
P
P
S
S
P
P
P
S
P
S
S
P
S
S
S
S
S
S
P
S
S
P
P
S
P
P
P
S
P
S
P
S
S
S
P
S
S
P
P
S
P
P
P
S
S
P
P
S
P
P
S
P
S
S
P
S
S
P
P
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
P
P
P
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
P
S
P
P
S
S
P
P
S
S
S
S
P
S
P
P
S
P
S
P
S
P
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
P
P
S
P
P
P
S
S
P
P
S
S
P
S
S
P
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
P
P
S
P
S
S
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
P
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
P
S
P
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
P
S
P
P
S
S
P
S
S
S
P
S
S
P
P
S
S
P
S
P
P
S
P
P
S
P
P
S
S
S
S
P
S
S
P
S
S
P
P
P
S
P
S
S
S
S
S
P
S
S
P
S
P
S
P
S
P
P
S
S
S
S
S
P
P
S
P
P
S
S
S
P
S
S
P
S
P
S
S
P
S
P
S
P
S
P
P
S
S
S
P
S
S
S
S
S
P
S
P
S
P
S
P
P
S
S
P
P
S
S
S
S
S
S
S
P
P
P
S
S
P
S
P
S
P
P
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
P
S
P
P
P
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
P
S
P
P
P
S
P
P
S
S
P
S
P
S
P
S
S
S
S
P
P
S
S
P
S
P
S
S
S
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
P
S
P
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
P
P
S
P
P
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
P
P
S
P
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
P
S
P
P
S
S
P
S
P
S
P
S
P
P
S
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
P
P
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
P
S
S
P
P
S
S
S
P
P
S
P
P
P
S
P
P
S
P
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
S
P
P
S
P
P
S
P
S
P
S
S
S
P
P
S
P
S
P
S
P
S
S
P
P
P
P
P
S
P
S
P
P
S
P
P
P
P
S
S
P
S
S
P
S
P
S
S
S
P
S
S
S
S
P
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
P
S
P
P
S
P
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
P
S
P
P
S
S
S
S
P
P
S
P
P
S
S
S
S
S
P
P
S
P
P
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
P
S
P
P
P
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
P
P
P
P
S
S
P
S
S
S
P
P
P
S
S
S
P
P
S
P
S
P
P
P
P
P
P
P
S
S
P
P
S
S
S
P
P
S
P
P
S
S
S
P
S
P
P
S
S
S
S
S
P
P
S
S
S
P
S
P
P
S
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
P
S
S
P
P
P
P
P
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
P
P
S
S
S
P
P
P
S
S
P
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
P
P
S
S
P
P
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
P
P
S
S
P
S
P
P
P
P
P
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
P
P
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
S
P
P
S
S
P
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
P
S
S
S
S
S
S
S
P
P
P
S
S
P
P
S
P
S
P
S
P
S
P
S
S
S
P
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
P
P
P
S
P
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
P
S
P
P
P
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
P
P
P
S
S
S
S
P
S
P
S
S
P
S
P
S
S
P
S
S
S
P
P
S
P
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
P
P
S
P
S
P
S
S
P
S
S
S
S
P
P
S
S
P
P
S
P
S
S
S
S
P
P
P
S
S
S
P
S
P
P
P
S
S
S
S
S
S
S
P
S
S
P
P
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
P
S
S
P
P
S
P
P
P
S
S
S
S
P
P
S
P
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
P
S
P
P
P
S
S
S
P
P
P
S
P
P
P
S
S
S
P
S
S
P
S
P
S
S
P
S
P
S
P
P
S
P
S
P
P
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
P
P
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
P
P
P
S
S
S
S
S
S
S
P
P
S
S
P
P
S
P
P
P
P
S
P
P
S
S
P
S
S
P
S
S
P
P
P
P
P
P
S
S
S
S
P
P
S
P
P
P
P
S
P
S
S
S
S
P
P
S
P
P
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
P
P
S
S
P
S
S
S
P
P
S
S
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
P
P
P
P
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
P
P
S
S
S
S
S
P
P
P
P
S
S
S
S
P
S
S
P
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
P
S
P
S
S
P
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
P
P
S
S
P
P
S
P
S
P
S
P
S
S
P
S
P
P
S
P
P
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
S
P
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
P
S
S
P
P
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
P
P
S
P
S
S
P
S
P
P
P
S
P
P
P
P
S
S
P
P
P
P
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
S
S
P
P
P
S
S
S
P
S
P
S
S
P
S
P
S
P
P
P
P
S
P
S
S
S
P
S
P
S
P
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
P
S
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
P
S
S
S
P
P
S
P
S
P
P
S
P
P
P
S
S
S
S
S
S
P
S
S
P
P
P
P
P
P
P
P
P
P
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
P
S
P
P
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
P
S
P
P
S
P
S
S
P
S
S
P
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
P
P
S
P
S
P
S
P
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
S
P
S
S
P
P
P
P
P
S
S
S
P
P
S
S
S
P
P
P
S
P
P
S
P
P
S
S
P
S
P
S
P
P
S
S
S
S
S
P
S
P
P
P
S
P
P
S
S
P
P
S
P
P
S
S
P
P
S
S
S
S
P
S
P
S
S
S
P
S
P
P
S
P
P
P
S
P
S
S
P
S
P
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
P
P
P
S
S
P
S
P
P
S
S
P
S
P
P
S
P
S
P
P
S
P
S
P
P
S
P
P
P
S
S
S
P
P
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
P
S
P
P
S
S
P
S
P
S
P
S
P
S
P
S
P
P
P
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
P
S
P
P
P
P
S
S
S
P
S
P
P
S
S
P
S
P
P
S
P
P
P
P
P
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
P
P
P
P
S
S
P
P
S
S
S
S
P
S
S
P
P
P
S
S
P
P
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
P
S
P
S
P
S
S
S
S
P
P
P
S
S
S
P
P
P
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
P
P
S
S
S
P
P
S
P
S
S
P
P
S
S
P
P
P
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
P
S
S
P
S
P
P
P
S
P
P
P
P
S
S
S
P
S
P
S
S
P
S
S
S
S
P
S
S
P
P
S
P
S
S
S
S
P
P
S
P
S
S
S
P
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
P
P
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
P
P
S
P
P
S
S
S
S
S
P
S
P
P
P
S
S
S
S
S
S
S
S
P
P
P
S
P
P
P
P
S
S
P
S
S
S
S
S
P
S
P
S
P
P
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
P
S
P
P
S
P
S
P
S
S
S
P
S
P
S
S
S
S
S
S
P
P
P
S
P
S
S
S
P
P
P
P
S
P
S
P
S
S
S
S
P
S
P
S
P
S
S
S
S
P
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
P
P
S
S
S
S
S
P
P
S
P
P
S
P
S
S
P
P
S
P
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
P
S
P
S
S
S
P
P
S
S
P
S
S
P
P
S
P
S
S
P
P
P
S
S
P
S
P
P
S
P
S
S
S
P
P
S
S
S
P
S
S
S
P
S
S
P
P
S
P
S
S
S
P
S
S
P
S
P
P
S
P
S
P
S
S
S
S
S
S
P
P
P
S
S
S
S
S
P
P
S
P
P
P
P
S
S
S
S
S
P
S
P
S
S
P
S
P
S
S
S
P
S
S
S
S
P
S
P
P
S
P
P
P
P
P
P
S
S
P
S
S
S
S
P
S
P
S
P
P
S
S
P
S
P
P
S
P
P
S
P
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
P
P
S
S
S
P
S
S
P
P
S
P
S
S
S
P
P
P
P
P
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
S
P
S
P
P
S
S
P
S
S
S
P
S
P
P
S
S
P
P
S
S
S
S
S
S
P
P
P
P
P
S
S
S
S
P
S
S
S
S
P
P
P
P
S
P
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
P
S
S
S
S
P
P
S
P
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
P
P
S
S
S
P
P
P
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
S
P
S
P
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
P
P
S
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
P
P
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
P
S
S
P
S
S
S
P
S
S
P
S
S
P
S
P
S
S
P
P
S
P
S
P
S
S
S
P
P
P
P
P
P
S
S
S
P
S
P
P
S
P
S
S
P
S
S
S
P
P
S
S
S
P
P
S
S
P
S
P
P
P
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
P
S
P
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
P
P
P
S
S
S
S
P
S
P
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
P
S
S
S
P
S
P
S
P
P
P
P
S
S
S
S
P
P
P
S
P
S
S
P
S
P
S
P
P
P
P
P
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
P
P
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
P
S
P
S
P
S
S
P
P
S
S
P
P
S
P
S
S
S
S
S
S
S
P
S
P
S
P
P
S
S
P
P
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
P
P
S
S
S
P
P
P
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
S
P
S
S
P
S
P
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
P
P
P
S
P
S
S
S
P
S
P
S
S
S
S
S
P
P
P
S
S
P
P
S
S
S
P
S
P
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
P
P
P
S
S
S
S
S
S
S
P
P
P
P
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
P
P
P
S
S
P
P
S
S
S
S
S
P
S
P
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
P
P
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
P
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
P
S
P
P
S
S
P
P
P
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
P
P
P
P
P
S
S
S
P
P
S
P
P
P
S
P
P
P
S
P
S
S
P
P
S
S
S
P
S
P
P
P
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
P
P
S
S
S
P
P
P
P
P
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
P
S
P
S
P
P
S
S
S
S
P
S
P
S
S
S
S
P
P
P
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
P
P
S
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
P
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
P
P
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
S
P
P
P
S
P
S
P
P
S
P
S
P
S
P
S
S
S
S
S
P
P
S
S
P
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
P
S
P
P
S
P
P
S
S
P
S
S
S
S
P
P
S
P
S
P
S
P
P
S
S
S
P
P
S
S
S
P
P
P
P
S
S
P
P
S
S
S
P
P
P
S
P
S
S
S
P
S
S
P
P
S
P
S
P
P
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
P
S
P
S
P
S
S
S
S
S
P
S
P
S
S
P
P
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
S
P
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
P
P
P
S
P
P
P
P
S
S
S
P
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
P
P
S
P
P
P
S
S
P
P
P
S
S
P
S
P
P
P
P
S
S
S
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
P
S
S
S
P
S
P
S
S
P
S
P
S
P
P
P
P
S
S
S
P
S
S
P
S
S
P
S
P
S
S
P
P
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
P
P
P
S
P
P
P
S
P
S
P
S
S
S
S
P
P
P
S
S
S
S
S
S
P
P
S
P
P
S
S
S
S
P
S
P
S
P
S
S
S
P
S
P
S
S
S
P
S
P
S
P
S
P
S
P
S
P
S
S
S
S
P
P
S
S
P
S
S
S
P
P
S
P
P
P
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
P
P
P
P
P
P
P
S
P
S
P
P
S
S
S
S
S
P
S
P
S
P
S
S
S
P
P
S
S
S
S
P
P
S
P
P
P
S
S
S
S
S
P
S
P
P
S
P
S
S
S
P
S
S
S
P
S
S
P
S
P
S
S
S
P
P
S
S
S
P
S
P
P
S
P
P
S
P
S
S
P
S
S
S
P
S
S
S
P
S
P
S
P
S
P
P
S
S
S
P
P
P
S
S
S
S
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
P
S
P
P
S
S
P
P
P
P
S
S
S
P
P
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
P
S
S
P
P
P
S
S
S
S
P
S
S
P
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
P
S
P
P
P
P
S
P
S
S
S
P
P
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
P
P
P
S
S
S
S
P
S
S
P
S
S
S
P
P
S
P
S
P
P
S
S
P
P
P
P
S
S
P
S
S
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
P
P
S
P
S
P
P
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
P
P
S
S
S
P
S
P
S
P
P
S
S
P
S
S
S
S
S
S
S
S
P
P
P
S
S
P
P
S
P
S
P
P
S
P
S
S
S
S
P
S
P
S
P
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
P
S
S
S
S
P
P
P
S
P
P
S
S
S
P
S
S
S
S
S
P
S
P
S
S
P
S
S
P
S
S
S
S
S
P
P
S
P
P
P
P
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
P
P
S
S
S
S
S
P
S
P
P
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
P
P
P
P
P
S
S
P
S
P
P
S
S
S
P
P
S
S
P
P
S
S
S
P
S
S
S
S
P
P
P
S
P
P
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
S
P
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
P
S
P
S
P
P
S
P
S
S
P
S
P
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
P
P
P
P
P
S
S
S
S
S
S
P
P
S
P
P
P
S
S
S
P
S
S
P
S
S
P
P
S
P
S
S
P
P
P
S
P
P
S
P
P
P
S
P
S
S
P
P
P
S
P
S
P
S
P
S
P
S
P
P
S
P
S
S
P
S
S
S
P
P
S
S
S
P
S
S
S
S
P
P
S
S
P
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
P
S
P
S
P
P
S
P
S
P
S
P
S
P
S
S
P
P
P
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
P
S
P
S
S
S
P
P
P
P
S
P
S
S
P
S
S
P
P
S
S
S
P
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
P
S
P
P
S
S
P
S
S
P
P
P
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
S
P
P
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
P
P
S
S
S
P
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
P
P
P
P
P
S
P
S
P
S
S
S
P
S
S
P
S
P
P
P
S
S
S
S
S
P
P
S
S
P
S
S
S
P
S
S
P
P
S
S
S
S
P
P
P
S
S
S
S
P
P
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
P
P
S
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
P
S
P
P
S
P
P
P
S
S
P
S
P
P
P
S
S
S
P
P
S
S
S
S
S
P
P
P
S
P
S
P
P
P
S
P
S
S
S
S
S
P
P
P
S
P
S
P
P
S
S
S
S
P
S
S
P
P
P
P
S
P
P
S
P
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
P
P
S
S
S
P
S
P
P
S
P
S
P
S
P
S
S
S
S
S
P
S
S
S
S
P
P
S
S
P
S
P
P
P
S
S
S
S
S
P
S
P
P
P
S
S
S
S
P
P
S
P
P
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
P
S
P
S
P
P
S
S
S
S
S
P
P
S
S
P
S
S
S
P
S
P
S
S
S
P
S
P
P
S
P
S
P
S
P
S
S
S
P
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
S
P
S
S
P
S
P
P
S
S
S
S
S
S
P
P
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
P
S
S
P
S
P
S
S
S
P
P
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
P
P
S
P
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
P
P
P
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
P
S
P
S
P
P
S
S
S
P
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
S
P
S
S
P
S
P
S
S
P
P
S
P
S
S
S
S
S
P
S
P
P
S
P
S
P
S
P
S
P
P
S
S
S
P
S
S
S
S
P
S
S
P
S
P
P
S
P
S
S
S
S
P
P
S
P
S
P
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
P
P
P
P
S
S
P
S
P
S
P
S
P
S
P
S
S
S
P
S
S
P
P
S
P
P
S
S
S
S
P
S
P
S
P
S
S
P
P
P
P
P
P
S
S
S
S
S
P
P
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
P
S
S
P
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
S
P
S
P
P
P
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
P
S
P
S
P
S
S
P
P
S
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
P
P
S
S
P
P
S
P
S
S
S
P
P
S
P
S
P
P
S
S
P
S
S
S
P
S
P
S
S
P
P
P
P
S
P
P
S
S
P
P
P
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
P
P
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
P
S
P
P
P
P
S
S
P
S
P
S
P
P
P
S
S
P
S
P
P
P
S
S
S
P
S
P
S
P
P
S
S
P
S
S
S
P
P
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
P
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
P
P
P
S
S
S
P
S
S
P
P
P
P
S
P
S
S
S
P
P
P
S
S
S
P
P
S
P
S
P
S
S
S
P
S
P
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
S
P
S
P
P
P
S
P
S
P
S
S
P
S
P
S
S
S
S
P
S
S
P
S
P
P
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
P
P
S
S
P
S
P
P
P
P
P
S
S
P
S
P
S
P
S
S
P
S
S
P
P
S
P
P
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
P
S
P
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
P
P
S
P
S
P
S
P
S
P
S
S
S
P
S
S
S
S
S
P
S
P
P
P
S
P
S
P
P
P
S
P
S
P
S
P
P
P
S
S
S
S
P
P
P
S
P
P
S
P
S
S
P
P
S
S
S
S
S
P
P
P
S
P
P
P
S
P
P
P
S
S
P
S
P
P
P
P
S
S
P
P
S
P
S
S
S
P
S
S
S
S
P
S
P
P
S
S
S
P
P
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
P
S
S
P
S
P
S
P
P
P
P
P
S
P
S
P
S
P
S
S
S
P
P
S
S
S
P
P
S
S
P
S
S
S
S
S
P
S
P
S
P
P
S
P
P
S
S
S
P
P
S
P
P
S
S
P
P
P
P
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
P
P
S
S
P
P
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
P
S
S
S
P
S
P
S
P
S
P
P
S
P
S
S
S
P
P
S
P
P
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
P
S
P
S
S
P
P
P
S
P
S
P
S
P
P
P
P
S
P
S
S
S
S
P
S
S
S
P
S
P
P
P
S
S
S
S
S
P
P
S
S
P
S
S
P
S
S
P
S
P
S
P
P
S
S
S
S
P
S
P
P
S
S
P
S
S
S
P
S
S
P
S
P
P
S
P
S
P
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
P
S
P
P
S
S
S
S
P
P
S
P
S
S
P
S
S
S
S
P
S
P
P
S
S
P
P
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
P
S
S
P
P
S
P
S
P
P
P
S
P
P
P
P
S
S
S
S
S
P
P
S
P
P
P
P
S
S
S
S
P
P
P
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
P
P
S
P
S
P
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
P
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
P
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
P
P
S
P
P
S
S
S
S
P
P
P
S
P
S
S
S
S
S
S
P
P
P
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
S
P
P
S
P
S
S
S
S
P
S
S
S
P
S
S
P
S
P
P
S
P
S
S
P
P
P
S
S
S
S
P
S
P
S
S
P
S
S
P
S
S
P
P
S
P
P
P
P
P
P
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
P
P
S
P
P
P
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
S
P
S
S
P
P
S
S
S
S
P
P
P
S
P
P
S
P
S
S
S
P
S
S
S
P
S
S
S
P
P
S
S
P
P
S
S
S
S
S
S
P
S
P
P
P
P
P
S
S
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
P
P
P
S
S
P
P
S
S
P
S
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
P
P
P
P
S
P
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
P
P
S
S
P
P
P
S
P
S
S
P
P
P
P
P
S
S
P
S
S
S
S
S
S
P
P
P
S
P
S
S
P
S
P
P
S
S
P
P
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
P
P
P
S
P
S
S
S
P
S
P
S
S
P
P
P
P
P
P
S
S
S
S
S
S
P
P
S
P
S
P
S
P
S
P
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
P
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
P
P
P
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
S
P
P
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
P
S
P
P
S
P
S
S
P
P
S
S
S
S
P
S
P
S
P
P
P
P
S
S
S
P
P
S
S
P
P
S
S
P
P
P
P
P
P
S
S
P
S
S
S
P
S
S
S
S
P
S
P
P
P
S
S
S
P
P
S
S
P
P
S
S
P
P
P
P
P
S
P
P
S
P
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
P
P
S
S
S
P
P
P
S
P
S
S
P
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
P
P
S
P
P
S
S
P
S
P
S
P
S
P
S
S
P
S
S
P
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
S
S
P
S
S
P
S
P
S
S
S
P
S
P
P
S
P
P
S
P
S
S
S
S
S
S
P
P
S
P
S
S
P
P
S
P
P
S
P
S
S
S
S
P
P
S
S
S
P
P
S
P
S
S
S
P
S
P
S
P
S
P
S
S
P
S
S
S
P
S
S
S
S
P
S
S
P
P
S
P
S
P
S
P
S
P
S
S
S
S
P
P
P
P
S
S
P
P
P
S
P
S
S
P
P
P
S
P
S
P
S
P
P
P
S
P
P
P
S
S
P
S
P
P
P
S
P
S
S
S
S
S
P
P
P
P
P
S
S
P
S
S
P
P
S
S
S
S
P
P
P
P
P
P
P
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
P
P
P
P
P
P
P
S
P
P
S
P
S
P
P
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
P
S
S
S
S
S
P
P
P
S
P
S
S
S
S
S
P
P
P
S
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
P
S
S
P
S
S
S
S
P
S
P
S
P
S
P
P
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
S
P
P
P
S
S
S
P
P
S
P
S
S
S
S
P
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
P
S
S
S
P
S
S
P
P
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
P
P
S
P
S
S
S
P
S
S
S
S
S
P
S
P
P
S
P
P
S
S
S
S
P
S
S
S
S
P
S
P
P
P
S
S
P
S
S
P
P
S
P
S
P
P
P
P
P
S
S
P
S
S
S
P
S
S
P
S
P
P
P
S
P
P
S
S
P
S
P
S
P
S
P
S
P
P
S
P
P
S
P
S
P
S
S
S
S
P
P
P
S
S
S
S
S
P
P
P
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
P
S
P
P
P
S
S
P
P
P
S
P
P
S
S
S
P
P
P
P
P
P
S
P
S
P
S
S
P
S
S
P
S
S
S
S
P
P
P
S
P
P
S
P
P
P
S
S
P
P
S
P
S
P
P
P
S
S
S
S
S
P
S
S
S
P
S
S
P
P
S
S
P
S
P
S
P
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
P
P
P
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
P
P
P
S
P
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
S
P
S
S
P
S
S
P
S
S
S
S
P
P
S
S
P
S
S
S
P
P
S
S
S
S
S
P
P
S
S
S
P
S
P
S
P
S
S
P
S
P
S
P
P
S
P
P
P
P
P
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
P
S
P
S
P
P
S
S
P
S
P
S
S
S
S
S
P
P
S
P
P
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
P
S
S
P
S
P
S
S
S
S
S
P
P
S
P
S
S
S
P
P
S
S
S
P
S
P
S
S
P
S
P
S
P
S
P
S
P
S
S
P
S
P
P
P
S
P
P
P
S
S
S
S
S
P
P
S
P
P
P
P
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
P
S
P
P
S
S
S
S
S
S
P
P
P
P
P
S
S
S
P
S
P
P
P
P
P
S
S
S
S
S
P
S
S
P
S
S
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
P
S
P
S
S
P
S
S
P
P
P
S
S
P
S
S
S
S
P
P
S
S
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
P
P
S
S
P
S
P
S
P
P
S
S
S
P
S
S
S
S
S
P
S
P
S
S
P
S
S
P
P
S
S
S
P
S
S
P
P
S
S
P
P
S
P
S
S
P
P
S
P
P
S
P
S
S
S
P
P
S
S
S
P
S
P
S
S
P
S
S
S
P
S
P
P
S
P
P
S
P
P
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
P
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
P
S
P
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
P
S
P
S
S
S
S
P
S
S
S
P
P
P
P
P
P
P
S
S
S
P
P
P
S
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
P
S
P
P
P
S
P
P
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
P
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
P
P
P
P
S
P
S
S
P
P
S
S
P
S
S
P
S
S
P
S
S
S
S
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
P
S
P
S
S
P
S
S
P
P
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
P
P
S
P
P
P
S
P
P
S
S
S
P
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
P
P
P
S
P
S
S
P
S
S
P
P
P
S
P
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
P
S
P
S
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
P
S
P
P
P
S
P
S
S
S
S
S
P
S
P
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
P
P
S
S
P
S
P
S
P
P
S
S
S
S
P
S
P
S
S
S
P
S
S
P
P
S
P
P
P
P
S
S
P
S
P
S
P
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
P
P
S
P
S
P
P
S
S
P
S
P
S
S
S
P
S
S
P
S
P
S
P
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
P
P
P
P
P
S
S
S
S
P
P
S
S
S
P
P
P
P
S
S
S
S
S
S
P
S
P
P
P
S
S
P
S
P
S
S
P
S
S
P
P
S
P
S
S
S
S
P
S
P
P
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
P
P
P
S
S
P
S
P
S
P
P
S
S
P
S
S
S
S
P
S
S
S
S
S
P
P
S
P
S
P
S
S
S
S
P
P
S
P
P
S
S
S
S
P
P
S
P
S
P
S
S
P
P
S
P
P
P
P
S
S
P
P
P
P
S
S
P
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
P
S
P
S
S
P
S
P
S
S
S
S
S
P
P
S
S
P
S
S
S
P
S
S
P
S
P
P
P
S
S
S
P
S
P
S
S
P
S
P
S
P
S
S
S
S
P
S
S
P
S
S
P
S
S
S
P
P
S
S
P
S
S
S
P
S
P
S
S
S
P
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
P
P
P
S
S
S
P
P
S
S
P
S
P
S
P
S
P
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
P
P
S
S
P
S
S
P
P
S
P
S
P
S
S
S
P
P
P
P
S
S
S
S
P
S
P
S
P
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
S
P
S
S
P
P
P
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
P
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
P
P
S
S
P
S
P
S
P
P
S
P
S
S
S
P
P
P
P
P
P
P
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
P
S
P
S
P
P
S
S
S
P
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
P
P
S
S
S
S
P
P
S
P
S
S
S
S
P
P
P
S
S
P
S
S
S
P
P
P
P
P
S
P
S
P
P
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
P
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
P
P
P
S
P
S
S
S
P
S
P
S
S
P
S
S
P
S
S
P
P
S
S
P
S
S
S
S
S
P
S
P
S
P
S
P
S
P
S
S
P
P
P
S
S
S
S
P
P
S
S
S
P
P
S
P
P
S
P
S
S
S
P
S
S
S
P
P
P
P
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
P
S
P
P
S
S
P
P
P
S
S
S
S
S
S
P
P
S
S
S
P
P
P
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
P
S
S
S
S
P
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
P
S
S
P
S
P
S
S
P
S
S
P
P
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
P
P
S
P
P
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
P
P
P
S
S
S
S
S
S
P
S
S
P
S
P
S
P
P
S
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
S
S
P
P
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
P
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
P
S
P
P
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
P
S
P
S
P
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
P
S
S
P
S
P
S
P
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
P
P
P
S
P
S
S
P
S
P
S
S
S
P
P
S
S
S
S
S
P
S
P
S
P
S
P
P
P
P
P
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
P
S
S
S
P
S
P
S
P
S
S
P
P
S
S
S
P
S
S
S
S
P
P
P
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
P
S
P
S
S
S
P
P
S
P
P
S
S
P
S
S
P
S
S
S
P
P
P
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
P
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
P
P
S
P
S
P
S
S
S
S
P
P
P
S
S
S
S
S
P
S
P
S
P
P
S
P
S
S
P
P
P
S
P
P
S
P
P
S
S
P
S
S
S
P
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
P
P
S
P
S
S
S
S
P
P
P
S
S
P
S
S
S
S
P
S
P
P
P
S
P
S
S
P
S
P
S
P
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
S
P
S
S
P
P
P
S
P
P
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
P
P
S
P
P
P
P
S
S
S
S
S
S
P
P
S
P
S
P
S
P
P
S
S
S
P
P
S
S
P
S
P
S
P
P
P
P
S
S
P
P
S
P
S
P
P
S
P
P
P
S
S
P
S
P
S
P
S
S
P
S
P
P
P
S
S
P
P
P
P
P
P
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
P
P
S
P
P
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
P
S
S
P
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
S
P
S
S
P
S
P
S
S
S
P
P
P
S
P
S
P
P
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
S
P
S
S
P
P
S
P
S
P
S
S
S
S
P
P
P
P
P
S
S
S
P
S
P
S
S
P
P
S
P
S
S
P
P
S
P
S
S
S
S
P
P
S
S
S
S
P
P
S
S
P
S
S
P
P
P
S
P
S
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
P
P
S
S
P
S
P
P
P
S
S
S
P
P
S
P
S
S
S
P
P
P
S
P
P
S
S
S
S
S
P
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
P
P
P
S
S
P
S
S
P
S
S
S
S
P
P
S
S
P
P
P
S
P
P
P
P
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
P
P
S
S
S
P
S
P
S
S
P
S
P
P
S
S
P
S
S
S
P
P
S
P
P
S
S
S
P
S
P
P
P
S
S
S
S
S
P
S
S
S
P
P
P
P
P
S
P
S
P
S
S
P
P
P
P
S
S
S
S
P
P
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
P
P
P
P
S
P
S
S
P
S
P
P
S
S
P
S
S
S
S
S
S
P
P
S
P
P
P
P
P
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
P
S
S
P
S
S
P
S
P
S
S
P
P
P
S
P
S
P
P
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
P
P
S
S
P
S
S
P
P
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
S
S
S
P
P
P
P
P
S
S
P
P
P
S
S
P
S
S
P
P
P
S
P
S
P
S
S
S
S
S
S
S
P
P
S
P
P
S
S
S
P
S
S
P
S
S
S
P
P
S
P
P
S
S
S
P
P
P
P
P
S
S
P
S
P
P
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
P
S
P
P
P
P
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
P
P
S
P
S
P
S
P
S
P
P
S
S
S
P
S
P
S
P
P
P
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
S
P
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
P
P
S
P
S
S
P
P
P
P
S
S
P
P
P
P
S
S
P
P
P
P
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
S
S
P
S
S
P
P
P
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
P
S
S
S
P
P
S
S
P
P
S
S
S
S
P
P
P
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
S
P
P
S
P
P
S
S
P
P
S
S
P
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
P
P
P
P
P
S
P
S
P
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
P
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
P
S
S
S
P
S
S
S
S
P
P
P
P
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
P
P
S
S
P
S
S
S
P
S
S
S
S
P
P
S
S
P
P
P
S
S
S
S
S
S
P
P
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
P
S
S
P
P
P
S
P
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
P
P
S
S
S
P
P
P
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
P
S
P
P
P
P
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
S
S
P
S
S
S
S
P
P
P
S
P
S
S
S
P
P
P
P
S
S
P
P
P
P
S
S
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
P
P
P
P
S
S
P
S
S
P
S
S
S
P
S
P
S
P
P
P
P
S
S
P
P
P
S
S
S
S
S
P
P
P
P
S
S
P
S
P
S
P
S
S
P
S
S
S
P
P
S
S
P
P
P
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
P
S
S
P
S
P
S
P
S
P
S
S
P
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
P
P
P
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
P
S
S
P
S
P
P
S
S
S
S
P
S
S
P
S
P
S
P
S
P
P
P
P
S
S
P
P
P
S
S
S
S
S
P
S
P
S
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
P
S
P
P
S
P
P
P
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
P
S
P
P
S
P
S
S
P
P
S
S
P
S
P
S
S
P
P
P
P
S
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
P
P
S
P
S
P
S
S
P
P
S
S
S
S
P
S
S
S
S
S
P
S
P
P
P
P
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
P
S
S
P
S
P
P
P
S
S
S
S
S
P
S
P
S
P
P
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
P
S
P
P
S
S
S
P
S
S
S
S
P
S
P
P
P
S
P
P
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
P
S
S
P
P
P
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
P
S
S
P
P
P
P
S
S
P
S
P
P
S
P
P
S
S
S
S
P
S
P
P
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
S
P
P
S
S
P
S
S
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
P
S
P
P
S
S
S
S
P
S
P
P
P
P
P
S
P
S
P
S
S
S
S
S
S
S
P
P
P
S
S
P
S
P
S
P
P
S
S
S
S
S
S
P
S
P
P
S
S
P
P
P
P
P
P
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
P
S
S
P
S
P
S
S
P
S
S
P
P
S
P
S
S
S
S
P
S
P
S
S
P
P
S
S
S
S
P
S
P
P
S
P
S
P
P
S
S
S
S
P
P
S
P
P
S
S
S
P
P
P
P
S
P
P
S
S
S
S
P
S
S
S
P
P
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
P
P
P
P
S
S
P
S
P
S
S
S
P
S
P
P
P
S
P
P
P
S
S
P
S
S
P
P
S
P
P
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
P
S
S
P
P
P
P
S
P
S
P
P
P
S
S
S
S
S
S
P
S
P
S
P
P
P
P
S
P
P
P
S
S
P
P
P
P
S
S
P
S
S
S
S
S
S
P
S
P
P
P
P
S
S
P
S
S
P
S
S
P
P
S
S
S
S
P
P
S
S
P
P
S
P
S
P
P
S
P
P
P
P
P
P
P
P
S
P
P
S
P
S
S
P
S
S
P
P
P
S
P
S
P
S
S
P
S
S
P
S
S
S
S
P
P
S
S
P
P
P
S
P
P
P
P
S
P
P
S
S
S
S
S
S
S
P
P
P
S
S
S
S
P
P
P
S
P
S
S
P
S
S
S
S
S
S
P
P
S
P
S
S
P
P
S
P
S
S
S
P
S
P
S
P
S
P
S
S
S
P
S
S
S
S
P
S
P
S
P
S
S
S
P
P
S
S
P
P
P
S
S
S
P
P
P
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
P
P
S
S
S
P
P
P
P
S
P
P
S
P
S
P
P
S
P
P
P
P
S
S
P
S
P
S
S
P
S
S
S
P
S
S
P
P
S
S
P
S
P
P
P
P
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
P
P
P
P
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
P
P
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
P
P
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
P
P
P
S
P
S
P
P
S
P
P
S
S
S
P
P
S
S
S
S
P
P
S
P
S
S
P
P
S
S
P
S
P
S
S
S
P
P
S
S
S
P
P
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
P
S
S
P
S
S
S
P
P
P
S
S
S
S
S
P
S
S
P
P
S
P
S
P
S
S
P
S
S
P
P
S
P
S
P
S
P
S
P
P
S
S
S
S
S
P
S
S
P
P
P
P
S
S
S
S
P
S
S
S
P
P
S
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
P
P
P
S
S
P
P
S
S
S
S
P
S
S
P
S
P
S
S
S
P
S
S
P
S
P
S
P
P
P
S
S
S
S
P
S
P
S
S
S
P
P
P
S
S
S
P
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
P
P
P
P
P
P
S
S
S
P
P
S
S
P
P
S
S
P
S
P
P
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
P
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
P
S
P
S
P
P
S
P
S
S
S
S
S
P
S
S
P
P
S
P
S
S
S
P
P
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
P
P
S
S
P
P
S
P
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
P
P
P
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
P
S
S
P
P
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
P
P
P
S
P
P
S
S
S
P
P
S
S
P
P
P
S
S
P
S
S
S
P
P
S
S
P
S
P
S
S
P
P
S
P
S
S
P
S
S
S
P
P
S
S
S
P
S
S
S
S
P
P
P
S
S
P
P
S
P
S
P
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
P
P
P
P
P
S
S
S
S
S
P
P
P
P
P
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
S
S
S
S
P
P
P
S
P
S
S
S
P
P
S
P
S
S
P
S
P
P
S
S
P
P
S
S
P
P
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
P
P
P
P
S
S
S
S
S
S
S
P
S
S
P
S
P
S
P
P
S
S
S
S
S
S
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
P
P
S
P
P
S
P
P
S
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
P
S
S
S
P
P
P
S
S
P
S
P
P
S
S
P
P
P
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
S
P
P
S
S
S
S
S
P
S
P
P
S
S
P
P
S
S
S
P
P
P
S
P
S
S
P
P
S
P
S
S
P
P
S
P
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
P
S
P
P
S
S
S
P
S
P
P
S
P
S
P
P
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
P
S
P
P
S
P
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
P
S
P
P
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
P
P
P
P
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
P
P
S
S
S
P
P
S
P
P
P
P
S
S
P
S
P
S
P
S
S
S
S
S
P
S
S
P
S
S
P
S
P
S
P
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
P
P
P
S
S
S
P
P
P
S
P
S
S
P
P
S
S
P
S
S
P
S
P
P
P
S
S
P
S
S
S
P
S
S
P
P
S
P
P
P
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
P
P
S
S
S
S
S
S
P
P
S
S
P
S
P
S
S
S
P
P
S
P
P
P
P
S
P
S
S
P
P
S
P
S
S
P
S
P
P
S
S
S
S
S
P
P
S
S
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
P
P
S
P
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
P
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
P
S
P
S
S
S
P
S
S
P
P
P
P
P
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
S
P
S
P
S
P
P
S
S
P
S
S
S
S
P
P
S
S
P
S
P
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
P
P
P
S
S
S
S
S
P
P
S
S
S
P
S
S
S
P
S
P
S
P
P
S
S
S
P
P
P
S
S
S
S
P
P
S
P
P
S
S
S
P
S
S
S
P
S
P
P
P
S
P
P
S
S
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
P
P
P
S
S
P
P
S
P
S
S
S
P
P
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
P
P
S
S
S
P
P
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
P
S
S
S
P
P
S
S
S
S
S
P
S
P
P
S
S
S
P
S
P
P
P
S
P
S
S
S
S
P
P
S
P
S
S
P
P
S
S
P
P
S
P
S
P
P
P
S
S
S
P
S
S
P
P
S
S
S
P
S
S
P
P
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
P
P
S
P
P
P
S
P
P
S
P
P
S
S
S
S
P
P
P
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
P
S
S
P
S
P
S
P
S
S
S
P
P
P
P
S
P
P
S
S
S
P
S
P
S
P
S
S
P
P
P
P
S
S
S
S
S
S
S
S
P
P
P
P
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
P
P
P
S
S
P
P
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
P
S
P
S
P
P
P
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
P
S
S
P
P
S
S
P
P
S
P
S
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
P
P
P
S
P
P
S
S
S
P
P
S
S
S
S
S
S
P
P
S
P
P
S
S
P
S
S
P
S
P
S
S
S
P
P
S
P
S
S
S
P
S
S
S
S
S
P
P
P
P
S
S
S
S
S
S
S
S
P
P
P
P
S
P
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
P
S
S
P
S
P
S
P
S
S
S
S
S
P
S
P
P
S
P
S
S
P
S
S
P
S
S
P
P
P
P
S
S
S
S
S
S
S
P
S
S
P
P
P
P
S
P
S
S
P
S
S
S
P
S
S
S
P
P
P
S
S
P
S
P
P
P
P
P
P
S
S
S
S
S
P
P
S
S
P
S
S
S
P
S
S
S
S
P
P
S
S
S
P
P
S
S
P
S
P
S
S
S
P
S
S
S
P
P
S
S
S
P
P
S
S
P
S
P
P
P
P
S
P
S
S
P
S
S
S
P
S
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
S
P
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
P
S
P
S
P
P
S
P
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
P
S
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
S
S
P
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
P
P
P
P
S
S
P
S
S
S
P
P
P
P
P
P
S
S
P
S
S
S
P
S
S
S
P
P
S
P
S
P
P
S
S
P
S
P
S
P
P
P
S
S
S
P
P
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
P
P
P
P
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
P
P
P
S
P
S
S
S
P
P
P
P
P
S
S
P
P
S
P
P
P
P
P
S
P
S
S
P
S
P
S
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
P
P
P
P
S
P
S
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
P
P
P
S
P
P
S
P
P
S
S
S
P
S
P
P
P
P
S
P
S
P
S
S
S
S
P
S
P
S
P
S
S
P
S
P
P
P
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
P
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
P
S
P
P
P
S
S
S
S
P
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
P
S
P
S
P
P
S
S
S
S
P
S
S
P
S
P
P
S
S
S
P
P
S
P
S
S
P
P
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
P
P
P
S
P
S
S
S
P
S
S
P
S
S
S
P
S
P
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
P
P
P
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
P
P
S
S
S
P
P
P
S
P
S
P
P
P
P
S
S
P
S
S
P
P
P
S
S
S
P
S
S
S
P
P
P
P
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
P
S
P
S
S
S
P
S
P
S
S
S
S
P
S
P
S
P
S
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
P
S
P
P
S
S
S
P
P
P
P
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
P
S
P
S
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
P
S
P
P
P
P
P
S
P
P
S
P
S
S
S
S
S
P
S
P
S
S
S
P
P
S
S
P
S
P
P
S
S
P
S
P
S
S
P
P
S
P
S
P
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
P
P
S
P
S
P
S
S
S
P
P
S
S
S
P
S
S
P
P
P
S
S
S
S
S
P
P
S
P
P
S
S
S
P
P
P
P
S
S
S
P
P
P
P
P
P
P
S
P
S
S
P
P
P
P
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
P
P
P
S
S
P
S
P
S
P
S
P
P
S
P
S
S
P
P
P
P
S
S
P
P
S
S
P
P
S
S
P
P
P
S
S
S
P
P
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
P
P
S
S
P
P
S
S
P
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
P
S
P
S
S
P
P
S
S
S
S
S
P
S
P
P
P
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
S
P
S
P
P
S
S
S
S
S
P
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
P
P
S
P
S
P
P
S
S
S
S
S
S
P
P
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
S
S
P
P
P
P
S
S
P
P
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
P
P
S
P
P
S
S
S
S
S
P
P
P
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
P
S
P
S
P
S
P
P
P
S
S
S
P
S
S
P
P
S
P
S
S
S
S
P
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
P
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
P
S
P
P
S
S
P
P
P
P
S
P
P
P
S
P
S
S
S
P
S
S
S
P
S
P
P
S
S
S
S
S
P
S
P
P
P
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
P
P
S
S
P
S
P
S
S
S
S
P
S
P
S
S
S
S
P
P
P
S
S
P
S
S
S
P
S
P
S
S
P
P
S
S
S
S
P
P
P
S
S
S
S
S
P
S
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
P
P
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
P
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
P
P
S
P
P
P
P
S
P
S
S
P
S
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
P
P
P
S
S
S
S
S
S
P
P
S
P
P
P
S
P
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
S
P
S
P
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
P
P
P
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
P
P
S
S
P
P
S
S
S
S
P
S
S
S
P
S
P
P
S
S
S
S
P
P
S
S
P
P
S
P
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
P
S
S
P
P
P
P
P
S
P
S
P
P
P
P
P
P
S
P
S
P
P
S
S
P
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
P
P
P
P
S
P
S
P
P
S
P
S
P
S
P
S
S
P
P
P
P
P
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
P
P
S
S
S
S
P
P
P
P
P
S
P
S
S
S
P
S
S
S
S
S
P
P
P
P
S
S
S
P
P
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
S
P
S
P
P
P
S
S
P
P
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
P
P
S
S
P
S
S
P
P
P
S
P
P
S
S
S
S
S
P
P
P
S
P
S
S
P
S
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
P
P
S
P
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
P
S
P
S
P
P
S
P
S
S
P
P
S
S
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
P
P
P
S
P
P
P
S
S
S
S
S
S
P
P
P
S
S
S
S
P
P
S
S
S
S
S
P
P
P
S
P
P
P
S
S
S
P
S
S
S
S
S
P
S
P
S
P
P
P
S
P
S
P
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
P
S
P
P
S
S
P
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
S
P
P
P
S
S
P
P
S
P
S
S
S
P
S
S
P
S
S
P
P
S
P
S
P
P
P
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
P
P
S
P
S
S
P
S
S
S
S
P
P
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
P
S
P
P
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
P
P
S
P
P
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
P
S
S
P
P
S
P
S
P
S
S
S
P
P
P
P
P
S
S
S
P
P
P
P
P
S
S
S
P
P
S
P
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
P
P
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
S
P
S
S
P
P
S
S
S
P
S
S
S
P
S
P
P
S
S
P
S
P
P
S
P
S
P
P
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
P
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
P
P
S
S
S
S
S
P
P
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
P
P
P
P
S
P
P
S
S
P
P
S
P
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
P
S
P
S
P
P
S
P
P
S
P
P
S
S
S
S
P
S
S
S
P
P
P
S
S
P
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
P
S
S
S
S
P
P
P
P
S
S
P
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
P
S
P
P
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
P
P
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
P
P
P
P
P
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
P
S
P
P
S
P
S
P
S
S
P
S
P
P
S
S
S
P
P
P
P
P
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
P
P
P
S
P
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
P
S
S
S
S
P
S
P
S
S
S
P
P
S
P
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
P
P
S
P
P
S
P
P
S
P
S
S
P
S
P
P
P
P
S
S
P
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
P
P
P
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
P
P
P
P
S
S
P
P
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
P
P
S
S
P
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
P
S
S
S
P
P
S
S
P
P
S
S
S
S
P
S
S
P
S
S
P
S
P
P
P
S
P
P
S
S
S
S
S
P
P
S
S
P
P
P
P
S
S
S
S
S
S
P
S
P
P
S
S
S
P
P
S
P
S
S
P
P
P
S
S
S
S
S
S
P
S
P
S
P
P
S
P
P
S
P
S
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
P
P
S
P
S
S
S
P
P
S
P
S
S
S
P
P
S
P
S
P
P
P
P
S
S
P
S
P
S
S
S
P
P
S
P
S
S
S
S
S
P
P
S
P
P
S
S
S
P
S
S
S
P
P
S
P
P
S
S
S
S
P
S
S
P
S
S
P
P
P
P
S
S
S
S
P
S
S
S
P
S
P
P
P
S
P
P
P
S
S
S
P
P
P
S
S
P
S
S
S
S
P
S
P
S
P
S
S
S
P
P
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
P
S
P
P
S
S
P
S
P
P
P
S
S
P
P
P
S
S
P
P
P
S
P
S
P
S
S
P
P
S
P
P
S
S
S
S
P
P
P
S
P
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
P
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
P
P
P
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
P
S
P
P
S
S
S
P
P
P
P
S
S
S
P
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
P
S
S
P
P
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
P
S
P
S
P
P
S
S
S
P
P
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
P
P
P
S
S
P
S
S
S
S
P
S
S
P
P
P
P
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
P
P
P
S
P
P
S
S
P
S
S
P
P
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
P
S
P
P
S
S
P
P
P
S
P
P
P
S
P
P
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
P
S
P
P
S
S
P
P
S
P
S
S
S
P
P
P
S
P
S
S
S
S
S
P
P
P
S
S
P
P
P
P
S
P
S
S
P
S
P
S
S
S
S
S
P
S
S
P
S
S
P
P
P
P
S
S
S
P
S
S
S
S
P
P
S
S
P
P
S
P
P
S
S
P
P
P
S
S
S
P
S
S
P
P
S
S
P
S
P
P
S
S
P
S
P
S
P
S
S
S
P
S
S
S
P
P
P
S
S
P
S
S
S
S
P
S
S
S
P
P
P
S
P
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
P
P
S
S
P
P
S
P
P
P
S
S
S
S
P
P
P
S
S
P
S
P
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
S
P
S
S
P
P
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
P
S
S
P
P
S
S
S
S
P
S
S
P
P
P
P
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
P
S
P
P
P
S
S
S
P
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
P
P
P
S
S
S
P
P
P
P
P
S
P
S
P
P
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
P
S
S
P
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
P
S
P
P
S
P
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
P
P
S
P
S
S
S
S
S
P
S
P
P
P
P
P
S
S
P
S
S
S
S
P
S
S
S
P
S
P
P
P
P
P
P
P
S
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
S
P
S
P
S
P
P
S
S
S
P
P
P
P
P
P
S
P
P
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
S
P
S
P
S
P
S
S
P
S
S
P
P
S
P
P
P
S
P
S
P
S
S
P
S
P
P
P
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
P
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
P
S
P
P
P
P
P
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
P
P
P
P
S
S
S
S
P
S
P
P
S
S
S
S
S
P
P
S
S
P
S
S
S
P
P
P
P
P
S
P
P
S
S
S
P
S
S
S
S
P
P
P
P
P
P
S
S
S
S
S
P
S
S
S
P
S
S
P
S
P
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
P
P
P
S
S
P
S
S
P
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
P
P
P
S
S
S
S
S
P
P
S
S
P
P
S
S
P
P
S
S
P
P
P
S
P
S
P
S
P
S
S
P
P
S
P
P
P
S
S
S
P
P
P
P
S
P
P
S
P
S
P
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
P
S
S
P
P
S
S
S
S
S
P
P
P
P
S
P
S
P
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
P
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
P
S
P
S
S
S
P
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
P
P
P
S
P
S
S
S
P
S
S
S
P
S
P
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
P
S
P
S
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
P
S
P
P
S
S
P
S
S
P
P
S
S
P
S
S
P
S
P
P
S
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
P
P
S
S
P
S
P
P
S
P
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
P
S
P
P
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
S
P
S
S
P
P
S
S
P
S
S
P
P
P
P
P
P
S
P
S
P
S
S
S
P
P
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
P
P
S
S
P
S
S
S
P
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
P
S
P
S
S
P
S
S
S
P
S
P
S
S
P
P
S
P
S
S
S
S
S
P
P
S
P
S
S
P
P
S
P
S
S
S
S
P
P
S
S
P
S
S
S
S
S
P
S
P
P
P
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
P
S
S
P
P
P
P
S
S
S
S
P
P
P
S
S
S
P
P
P
S
S
P
P
S
S
S
P
P
S
P
S
S
S
P
S
S
P
S
P
P
P
P
P
S
S
S
P
P
P
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
P
P
P
S
P
P
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
P
S
P
S
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
P
S
P
S
S
S
P
P
S
S
S
S
S
P
P
P
P
P
S
S
S
P
S
S
S
S
P
S
P
P
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
S
S
S
P
P
S
P
S
P
S
P
P
P
S
S
P
S
S
S
S
P
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
P
S
P
P
P
S
P
S
P
S
P
S
P
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
P
P
S
S
P
P
P
S
S
S
S
S
P
P
S
P
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
S
S
P
P
S
P
P
S
S
P
P
S
S
S
S
S
S
P
S
P
S
P
P
P
P
S
P
S
S
S
S
S
S
P
S
P
S
S
S
P
P
P
P
P
S
S
P
P
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
P
P
P
P
S
P
S
P
S
P
P
S
S
S
P
S
S
S
P
S
S
S
P
S
P
P
P
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
P
S
P
P
S
P
S
S
P
S
S
S
S
P
P
S
S
P
P
S
P
P
S
S
P
S
P
S
S
S
S
P
P
P
P
S
S
P
S
S
S
P
S
P
P
P
S
P
S
S
P
P
P
P
P
S
P
P
P
S
S
S
P
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
P
P
P
S
S
S
P
P
P
P
S
S
S
P
P
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
P
S
P
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
S
S
P
S
S
S
S
P
S
S
S
P
P
S
P
S
P
S
S
S
P
S
P
P
S
P
S
P
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
P
S
P
S
P
S
S
P
S
P
P
P
S
S
S
S
S
P
P
P
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
P
S
S
S
S
S
P
P
S
S
P
P
P
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
P
P
P
S
S
P
P
S
S
S
P
P
S
P
P
P
S
S
S
S
P
S
P
P
S
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
P
S
P
S
S
P
S
P
P
P
P
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
S
S
P
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
P
P
S
P
S
S
S
P
P
S
P
S
S
S
P
P
S
P
S
S
P
S
P
P
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
P
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
P
S
P
P
S
S
P
P
P
S
S
P
S
S
S
P
P
S
S
S
S
P
P
S
S
S
S
P
P
P
S
P
S
S
S
P
P
P
S
S
P
S
S
P
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
S
S
P
P
P
P
S
S
S
P
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
P
P
S
P
P
S
S
P
S
P
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
P
S
P
P
P
P
P
S
P
S
P
P
S
S
S
S
P
S
P
S
P
S
S
P
P
P
P
S
S
S
P
P
S
P
P
P
S
S
S
P
S
S
P
P
S
P
P
S
P
P
S
S
S
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
P
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
P
S
P
S
P
P
S
S
P
S
S
P
S
S
P
S
S
S
P
S
P
P
S
S
P
P
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
P
S
P
P
S
P
S
S
S
S
P
P
S
P
P
S
P
P
P
S
P
S
S
S
S
P
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
P
S
S
P
S
S
P
S
P
P
S
S
P
P
P
P
S
P
S
S
S
P
P
P
S
P
S
P
P
S
P
S
S
S
P
S
P
P
S
P
S
S
P
S
S
P
P
P
S
P
S
S
S
S
P
S
S
S
S
P
S
S
P
P
P
S
P
S
S
S
S
S
S
S
P
P
S
S
P
S
S
P
S
P
S
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
P
S
S
P
S
S
S
P
P
P
P
S
S
S
S
P
S
P
S
S
S
P
P
S
P
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
P
P
S
S
S
S
S
S
P
P
P
P
P
S
P
S
S
P
P
S
S
S
S
S
P
S
P
S
S
S
S
P
P
P
S
S
P
P
P
P
S
P
P
S
S
S
P
S
S
P
S
S
S
S
S
P
P
P
S
S
S
S
P
S
S
P
P
S
P
S
P
S
P
S
P
S
S
S
P
S
S
P
S
P
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
P
P
S
P
S
S
P
P
S
P
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
P
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
P
P
P
S
P
S
S
P
S
S
S
S
P
P
S
P
P
S
S
S
P
S
P
S
S
P
P
S
P
P
S
P
S
P
P
S
P
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
P
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
P
P
P
P
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
P
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
P
S
S
P
S
S
P
P
P
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
P
P
S
S
P
P
S
P
P
P
P
S
P
S
S
P
S
S
P
S
P
S
S
P
P
P
P
S
P
S
S
S
S
P
S
P
S
S
P
P
S
P
P
S
P
S
P
S
S
S
P
S
P
P
S
S
S
P
S
S
P
P
S
S
S
S
S
P
S
P
S
P
P
S
S
S
S
S
P
S
P
S
S
S
P
P
S
P
P
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
P
S
S
P
P
P
S
P
S
S
P
P
P
S
S
S
P
S
S
P
P
S
S
P
P
S
S
P
P
P
S
P
S
S
P
S
S
P
S
S
P
P
S
P
S
P
S
P
P
S
S
P
S
P
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
P
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
P
P
S
S
S
S
S
P
S
S
P
P
P
S
P
S
S
P
P
S
P
S
S
S
P
P
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
P
S
P
P
S
P
P
S
S
S
S
S
S
S
S
P
P
P
P
P
P
P
S
S
S
P
S
P
S
P
S
P
S
P
S
S
S
P
P
S
P
S
P
P
S
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
P
S
P
P
P
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
S
S
P
S
P
P
S
S
P
S
S
P
P
P
S
P
S
S
S
P
S
S
P
P
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
P
P
P
P
S
P
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
P
P
S
S
P
P
P
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
P
S
P
S
P
S
P
S
S
P
S
P
S
S
P
S
P
P
S
P
P
S
S
S
P
P
P
S
P
P
P
S
S
P
P
S
S
S
P
S
P
S
S
P
P
S
P
S
P
P
S
P
S
S
S
S
S
P
P
P
P
P
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
P
S
S
P
S
S
S
S
S
P
P
P
S
S
S
S
P
S
P
P
P
S
S
P
P
S
S
P
P
S
S
P
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
P
S
P
P
S
P
P
S
S
S
P
S
S
P
S
S
S
P
P
S
P
S
S
P
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
P
S
S
P
S
P
S
S
P
S
P
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
P
P
P
P
S
S
S
P
P
P
S
S
P
S
S
P
P
S
S
P
P
P
S
S
P
P
S
S
S
P
S
P
S
S
S
P
P
S
P
S
S
S
S
P
P
S
S
S
P
P
P
P
P
P
P
S
S
S
P
S
S
P
S
S
P
P
P
S
P
S
S
P
S
S
S
P
P
S
S
S
S
S
S
P
P
S
S
S
P
P
P
S
P
P
P
S
P
S
S
S
S
S
P
S
S
S
P
P
S
P
P
S
P
S
S
P
P
P
P
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
P
P
S
S
S
P
S
P
P
P
P
P
S
S
S
P
S
S
P
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
S
P
S
P
S
P
S
S
S
S
P
S
P
S
P
S
S
P
P
P
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
P
S
S
S
S
S
P
S
S
S
P
S
S
S
P
P
S
S
P
S
S
P
S
S
P
P
S
S
S
P
S
S
S
S
P
S
S
P
P
S
S
P
P
S
S
S
S
S
P
P
P
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
P
P
S
S
S
P
P
S
P
S
S
P
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
P
P
S
P
S
S
S
S
S
S
P
P
S
P
P
S
P
S
S
S
S
S
S
S
P
S
P
S
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
P
S
S
P
S
P
P
S
S
P
P
S
S
S
S
S
P
S
P
S
S
P
S
P
S
P
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
P
S
P
S
S
S
P
S
P
P
P
P
P
S
S
P
P
S
S
S
P
P
S
P
S
P
S
P
S
S
S
P
P
S
S
P
S
P
S
S
P
P
P
P
S
P
S
S
S
S
S
S
S
S
P
P
S
P
P
P
P
P
S
S
S
S
S
P
S
S
S
P
S
P
P
P
S
S
S
P
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
S
S
P
P
S
S
S
S
P
P
P
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
P
P
S
P
S
S
P
S
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
P
S
P
P
P
P
S
S
S
P
S
S
P
P
S
P
S
P
P
S
S
P
S
P
P
S
S
S
S
S
S
P
S
P
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
P
P
S
P
S
S
P
S
P
P
S
P
P
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
S
P
P
S
S
S
P
S
S
P
S
P
S
S
S
S
P
S
S
P
P
S
S
P
P
P
P
P
S
S
S
S
S
P
S
S
P
S
S
S
P
P
P
P
S
P
S
P
S
P
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
P
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
P
S
S
P
P
S
S
P
P
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
P
S
P
P
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
P
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
P
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
P
S
S
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
P
P
S
P
S
S
S
P
S
S
P
P
P
P
P
P
S
S
S
P
S
S
S
P
P
P
S
P
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
P
P
S
P
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
P
P
P
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
P
S
S
P
S
P
P
P
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
P
S
P
S
S
S
P
S
S
S
S
P
S
P
S
P
P
P
S
P
S
P
P
S
S
P
P
S
S
S
S
P
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
P
S
P
P
S
S
P
P
P
P
S
P
P
P
P
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
P
P
S
S
S
P
S
P
S
P
P
S
S
P
S
P
S
S
S
S
P
S
P
P
P
S
P
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
P
P
S
P
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
P
P
P
S
P
S
S
P
S
S
P
S
P
P
P
P
S
P
P
S
S
P
P
S
P
P
S
S
S
S
P
S
P
S
P
S
S
P
S
P
S
S
P
P
S
S
P
P
P
P
P
S
P
S
P
S
P
S
S
P
P
S
P
P
P
S
P
S
P
P
S
P
P
P
P
P
S
S
P
P
S
S
P
P
S
S
P
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
P
P
P
P
S
S
P
S
P
S
S
S
P
S
S
S
S
P
S
S
P
P
P
P
S
P
S
P
P
S
P
S
S
S
S
S
P
S
S
S
S
P
P
S
S
P
S
P
S
P
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
S
S
P
S
P
P
P
S
S
S
P
S
S
P
P
S
P
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
P
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
P
P
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
P
P
S
P
S
P
P
P
S
P
S
S
P
S
S
P
S
S
P
S
S
S
P
P
P
S
S
P
S
S
S
S
S
S
P
P
S
P
S
P
P
S
S
S
S
P
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
S
S
S
S
S
P
P
S
S
S
P
S
S
P
P
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
P
S
S
S
P
P
S
P
S
S
S
P
P
P
S
P
P
S
S
S
P
S
S
P
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
P
S
P
S
S
P
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
P
P
S
S
P
P
S
S
S
P
S
S
P
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
P
P
P
P
P
S
P
S
S
P
P
P
S
S
S
S
P
S
S
P
P
S
S
S
P
P
S
P
P
P
S
S
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
S
P
S
S
P
S
S
P
S
P
S
P
P
S
S
S
P
S
S
S
P
P
P
P
S
S
S
P
P
P
P
P
S
P
S
P
S
S
P
S
S
P
S
S
S
P
S
S
P
S
P
S
P
P
P
S
P
P
S
P
S
P
P
P
S
S
P
P
S
P
S
P
P
S
P
S
S
P
P
S
P
P
S
S
S
S
P
S
P
P
S
S
S
P
S
P
S
S
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
P
P
P
P
S
P
S
S
S
P
P
P
S
P
P
S
P
S
P
P
P
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
P
P
P
P
S
S
P
P
P
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
P
S
P
S
S
P
S
P
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
P
P
S
P
S
P
S
S
P
P
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
P
S
S
P
S
S
P
S
S
S
S
P
S
S
S
P
S
P
S
P
P
S
S
S
S
P
P
S
P
P
P
S
S
S
S
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
P
P
P
P
S
S
S
P
P
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
P
P
P
P
S
S
S
S
S
P
S
P
P
S
S
S
S
P
P
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
S
P
P
S
S
P
S
S
P
S
P
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
P
P
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
P
S
P
S
S
S
S
P
P
P
S
P
S
S
S
S
P
P
S
P
S
P
P
S
S
P
S
P
S
S
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
P
P
S
S
S
S
P
P
S
P
S
S
P
P
P
P
S
S
S
P
P
P
S
P
P
S
S
S
S
S
S
P
P
S
S
P
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
P
P
P
P
P
P
S
P
S
P
S
S
P
P
P
S
S
P
S
S
P
P
S
S
P
S
P
S
P
P
S
P
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
P
S
S
S
P
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
S
P
P
S
P
S
P
S
S
P
S
S
S
S
P
S
S
P
S
P
P
P
P
S
S
S
P
S
P
S
P
S
S
S
S
S
P
S
S
P
S
P
P
S
S
P
S
P
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
P
P
S
S
P
P
P
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
P
S
S
P
S
S
P
S
P
S
S
P
P
P
P
P
S
S
S
P
P
P
S
P
S
P
S
S
S
S
P
P
S
P
P
S
S
S
S
P
P
S
S
P
S
P
S
P
S
P
P
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
P
P
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
S
P
S
S
P
S
S
P
P
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
P
S
P
P
S
S
S
S
S
P
P
S
S
S
S
P
S
P
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
P
S
S
P
P
S
S
P
S
S
S
P
S
S
S
S
P
S
S
P
P
P
S
S
S
S
P
S
S
P
S
S
S
P
P
P
P
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
P
P
P
P
S
S
P
S
P
S
S
S
S
P
P
P
S
P
S
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
P
S
P
S
S
P
P
P
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
P
P
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
P
S
P
S
P
S
P
S
S
S
S
S
S
P
P
S
P
S
P
S
S
P
S
S
P
P
P
S
S
S
P
S
S
P
S
P
S
S
S
S
P
P
P
P
S
S
P
S
S
P
S
S
P
S
S
S
S
S
P
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
P
P
P
P
S
S
S
S
S
P
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
S
S
P
P
S
S
P
P
S
S
S
S
S
S
P
P
S
S
P
S
P
S
S
P
P
S
S
P
S
S
S
P
P
S
P
P
P
P
P
S
P
P
S
P
S
S
S
S
P
S
P
S
S
P
S
S
S
P
S
P
S
S
P
P
S
P
S
S
S
S
P
S
S
S
P
P
S
P
P
P
P
S
S
S
P
S
P
S
P
S
S
P
P
S
S
P
S
S
P
P
S
P
S
S
S
S
P
P
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
P
S
P
S
S
P
S
P
P
P
S
S
S
P
P
P
S
S
P
P
P
S
S
S
S
S
P
P
P
S
S
S
P
P
S
P
S
P
P
P
S
S
S
S
P
P
S
S
P
S
P
S
S
S
P
S
P
S
S
P
P
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
P
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
S
P
S
S
P
P
P
S
P
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
S
P
S
P
P
P
S
S
S
S
P
S
S
P
P
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
P
P
P
S
S
S
S
S
P
P
P
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
P
S
S
P
P
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
P
S
P
S
S
S
P
S
S
S
P
P
P
S
S
S
P
P
P
S
P
S
P
P
S
S
P
S
S
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
P
P
P
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
P
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
P
S
P
S
P
S
P
S
P
P
P
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
S
P
P
S
P
S
P
S
S
P
S
S
S
S
S
P
S
P
P
S
S
S
S
S
P
S
P
S
P
S
S
P
S
S
P
S
S
P
S
P
S
S
P
P
P
S
S
S
S
S
P
P
P
S
S
P
P
P
S
P
S
S
S
S
S
S
P
S
P
S
S
P
P
S
P
S
S
S
S
S
S
P
P
P
P
S
S
S
S
P
S
S
P
P
S
S
P
P
S
P
P
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
P
P
S
S
P
P
P
S
S
S
S
S
S
P
P
S
P
P
S
S
S
S
S
P
P
P
P
S
P
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
P
S
S
P
P
P
P
S
P
S
S
P
S
S
S
S
S
P
S
P
P
S
P
P
S
S
S
S
S
P
P
S
S
S
P
P
P
P
S
S
S
P
S
S
S
S
P
S
S
S
P
P
P
S
P
S
P
P
P
S
S
P
S
P
S
S
P
S
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
P
P
S
P
P
P
S
S
S
S
P
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
P
P
P
P
S
S
P
P
S
P
S
S
S
S
P
S
P
S
S
P
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
P
P
P
S
P
S
P
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
P
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
P
P
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
P
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
P
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
P
P
S
S
S
P
P
P
P
S
P
S
P
P
S
P
S
S
P
P
S
S
S
P
S
S
P
P
S
S
S
P
S
S
P
P
S
P
P
P
S
P
P
S
P
S
S
P
P
P
P
S
P
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
P
P
S
P
P
P
P
S
S
S
S
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
P
P
P
P
P
S
S
P
P
S
S
P
S
P
S
S
P
S
P
P
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
P
P
P
P
P
S
S
S
S
S
P
S
P
S
S
P
P
P
S
P
P
S
S
P
S
S
S
S
S
P
P
S
P
S
P
S
S
P
P
P
P
P
S
S
S
P
S
P
S
S
S
S
S
S
P
P
P
P
S
S
P
S
S
S
S
P
S
S
S
P
P
P
S
P
P
S
S
S
S
S
S
P
S
P
P
S
P
P
S
P
S
P
P
S
S
P
P
P
P
P
P
S
P
P
S
S
P
S
P
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
P
S
S
S
P
S
S
P
P
S
P
S
S
P
P
S
S
S
P
P
S
S
S
P
S
P
P
P
P
S
P
S
S
S
P
P
S
P
P
S
P
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
P
S
P
P
S
P
S
S
P
S
S
P
P
S
P
P
P
P
S
S
S
P
S
P
P
S
S
P
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
S
P
P
S
S
P
P
S
P
S
S
S
S
S
P
S
P
P
S
S
P
S
P
P
S
P
P
S
S
S
S
P
S
P
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
P
P
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
P
P
P
S
P
S
S
P
S
P
S
S
S
S
P
S
P
P
S
S
P
S
P
S
S
P
S
S
S
P
P
S
P
S
S
S
S
P
P
S
P
P
S
S
S
S
S
P
P
P
S
P
P
P
S
P
P
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
P
P
P
S
S
P
P
P
S
S
S
P
S
P
P
S
S
S
P
P
S
P
S
S
S
P
S
S
S
S
S
P
P
P
S
P
P
P
S
P
S
S
S
P
S
S
S
S
S
S
S
P
P
P
P
P
S
P
S
S
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
P
P
P
P
S
S
S
P
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
P
S
S
S
P
S
P
S
S
P
P
S
S
P
P
S
S
S
P
S
S
P
P
S
S
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
S
S
P
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
S
P
S
S
P
P
P
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
P
S
S
S
P
S
S
S
S
P
P
S
P
S
S
P
S
P
S
S
S
S
S
P
S
S
P
P
P
P
S
P
S
S
S
S
S
S
P
S
S
P
P
S
P
S
P
P
P
S
S
S
S
S
P
P
P
S
S
S
P
P
P
P
P
S
P
P
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
P
P
S
S
P
S
P
P
P
S
S
P
S
S
S
S
P
P
S
P
S
S
P
S
S
P
P
P
S
S
S
P
S
S
S
P
S
S
P
P
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
P
S
P
S
S
S
P
P
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
P
S
P
P
P
S
S
S
P
S
S
S
S
P
S
P
P
S
P
P
S
P
S
S
S
S
S
S
P
P
P
P
P
P
P
P
P
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
P
S
P
S
S
S
S
S
P
P
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
P
P
S
S
P
P
P
S
S
P
P
P
P
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
P
P
S
P
S
P
S
S
S
S
P
P
S
S
P
P
P
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
S
P
P
P
S
P
P
P
P
S
P
P
P
S
P
P
P
S
S
S
S
S
P
S
S
P
S
S
P
P
S
S
P
P
P
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
P
P
S
P
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
P
S
P
S
S
S
P
P
P
S
P
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
S
P
S
S
P
P
S
S
P
S
S
P
P
P
P
S
P
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
P
P
S
S
P
P
P
S
S
S
S
S
P
P
S
P
S
P
S
S
S
P
S
P
S
P
S
S
S
P
S
S
S
P
P
P
P
S
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
P
S
S
S
S
S
P
P
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
P
P
P
S
P
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
P
S
S
P
S
P
S
S
P
S
S
S
P
S
P
S
S
S
S
P
P
S
S
P
S
P
S
P
P
P
P
S
S
P
P
P
S
P
S
S
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
S
S
P
P
S
P
S
P
P
S
P
S
S
S
P
P
P
P
P
P
S
S
S
S
P
P
P
P
S
P
P
P
S
S
S
P
P
P
P
S
S
P
S
S
P
P
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
S
S
P
P
S
S
S
P
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
P
S
S
S
S
S
P
S
S
P
P
P
P
S
S
S
P
P
P
S
S
S
S
S
S
P
P
S
S
P
S
P
S
S
P
P
P
P
S
P
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
P
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
P
S
S
S
P
P
P
S
S
S
S
S
P
S
P
P
S
S
S
S
P
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
P
P
P
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
P
S
P
P
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
P
S
S
S
S
P
S
S
P
P
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
S
P
P
P
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
P
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
P
P
S
P
S
S
P
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
P
P
S
S
P
P
P
P
S
S
S
P
S
S
S
S
S
S
P
P
P
P
P
S
P
S
S
S
P
S
P
P
P
S
S
P
S
P
P
S
S
P
P
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
P
P
S
S
P
P
S
S
P
P
S
P
S
S
P
S
P
P
P
P
P
P
S
S
P
S
S
S
S
P
P
P
P
S
P
P
P
S
S
P
S
P
P
P
P
P
S
S
S
P
S
S
P
S
S
P
P
S
P
S
P
S
S
P
S
S
S
P
S
S
P
S
S
P
S
P
S
S
S
P
S
P
S
S
S
P
S
S
P
S
P
P
S
S
P
S
S
S
P
P
S
S
S
S
P
S
P
P
P
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
P
S
P
P
P
S
P
P
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
S
P
P
S
S
P
S
P
P
S
P
P
S
S
S
P
S
S
S
P
P
S
S
P
S
S
P
S
S
S
P
P
S
P
P
P
S
S
P
S
P
P
S
P
P
P
S
P
P
S
P
S
P
S
S
S
P
S
S
P
S
S
S
P
S
S
P
P
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
S
P
S
P
S
P
P
S
S
P
P
S
S
P
P
P
P
P
S
P
S
S
S
S
S
P
P
P
P
P
S
S
P
P
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
P
S
S
S
P
P
S
P
P
P
S
S
P
P
P
S
S
S
P
S
S
P
S
S
P
S
P
P
S
S
P
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
P
S
P
P
S
S
S
P
P
S
S
P
S
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
P
S
P
P
S
P
S
S
S
S
S
S
S
S
P
P
S
P
P
P
P
S
S
P
S
S
S
P
P
S
P
P
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
P
S
P
S
P
S
S
S
S
S
S
P
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
P
P
P
P
S
S
S
P
S
P
P
P
P
P
P
S
P
S
P
S
P
S
S
S
P
P
S
S
S
P
S
S
S
S
P
P
S
P
S
S
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
P
P
S
P
P
S
P
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
P
P
S
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
P
S
S
P
P
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
P
S
S
P
P
S
P
S
S
S
S
P
S
P
S
P
S
S
S
S
P
P
S
S
S
P
P
P
P
S
P
S
S
S
P
S
S
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
P
S
P
P
P
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
P
S
S
P
P
S
P
S
S
S
S
P
S
P
P
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
P
P
S
S
S
S
P
P
S
P
P
P
S
P
S
P
S
S
S
P
S
S
S
S
P
S
P
S
S
S
P
S
S
P
P
P
S
P
S
P
S
S
S
S
S
P
S
P
S
P
P
S
P
S
P
S
P
S
S
S
S
P
S
S
P
P
S
P
P
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
P
P
P
P
P
P
S
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
P
P
S
S
S
P
S
P
S
S
P
S
S
S
P
P
S
P
P
P
P
P
S
P
P
P
S
S
P
S
S
S
S
S
P
P
P
S
S
S
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
P
P
S
S
S
S
S
P
P
P
P
S
S
S
S
S
P
P
S
S
S
S
P
P
S
P
S
P
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
P
P
S
P
S
S
S
P
P
S
S
S
P
P
S
S
S
S
P
P
S
P
P
S
P
S
S
S
P
S
S
S
P
P
P
P
P
P
P
S
S
P
S
P
P
S
S
S
P
S
S
P
S
P
S
S
S
P
P
P
S
P
S
S
P
S
P
P
S
S
S
P
P
S
P
S
S
S
P
S
S
S
P
S
S
P
S
P
S
P
P
P
S
P
S
P
P
S
P
S
S
P
S
P
P
P
S
S
S
S
S
S
S
P
P
P
P
S
P
P
S
S
S
S
P
S
S
P
S
S
S
P
P
S
S
P
S
S
S
P
S
S
S
P
P
S
P
P
P
S
S
S
S
P
P
S
S
P
P
S
S
S
P
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
P
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
P
S
S
P
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
P
P
P
P
P
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
P
P
P
P
P
S
S
P
S
P
P
P
S
S
S
P
P
P
S
P
P
P
S
P
S
S
P
P
S
P
S
P
S
P
P
S
P
P
S
S
S
S
S
S
P
P
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
S
P
P
S
S
P
P
S
S
P
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
S
P
P
S
P
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
S
P
P
P
P
S
S
P
S
S
S
S
P
P
S
S
P
S
S
S
P
S
P
S
P
P
S
P
P
P
P
P
S
P
S
P
P
S
S
S
S
S
S
P
S
P
P
P
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
P
P
P
S
S
S
P
S
S
S
S
P
P
S
S
S
P
P
S
S
P
P
S
P
S
S
S
S
P
P
P
S
S
P
P
S
S
P
P
P
S
S
P
P
S
P
S
S
S
P
P
S
S
P
S
S
S
S
P
P
S
P
S
P
S
S
P
P
S
S
S
S
S
S
P
P
P
S
P
S
P
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
P
S
S
S
P
P
S
P
S
S
P
P
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
P
S
S
P
S
S
S
P
S
P
S
P
S
P
S
P
S
S
P
P
S
P
S
S
S
P
S
S
S
P
S
P
S
P
P
S
S
S
S
S
S
P
S
P
P
P
P
S
S
S
S
S
S
P
S
P
P
P
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
S
P
P
S
S
S
P
P
S
S
P
S
P
S
P
S
S
S
P
S
S
S
P
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
P
S
P
S
S
P
P
S
P
P
S
S
S
S
S
P
P
S
S
P
S
S
S
P
P
S
S
S
P
P
S
S
S
P
S
S
S
S
S
P
S
P
P
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
P
P
S
S
S
P
P
P
P
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
S
P
S
P
S
S
S
S
S
P
S
P
P
P
P
P
P
P
P
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
P
P
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
P
P
S
P
P
S
P
P
P
S
S
P
P
P
P
S
P
S
S
S
S
P
P
S
S
S
P
S
P
P
P
P
P
S
P
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
P
P
P
S
S
P
P
P
P
P
S
S
S
P
S
P
P
S
S
S
P
S
P
P
P
S
P
S
S
S
P
S
P
P
S
P
S
S
P
S
S
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
P
P
S
S
P
S
S
S
S
S
P
S
P
S
P
P
P
S
S
S
P
S
P
P
S
S
S
P
P
P
S
S
S
S
S
P
S
P
P
S
S
P
P
S
P
S
P
S
S
S
P
P
S
P
P
P
P
P
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
P
P
S
P
S
P
S
P
S
P
P
P
P
P
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
P
P
S
P
S
S
S
P
S
P
P
S
P
P
P
S
S
S
S
S
P
P
S
S
S
S
S
P
S
P
S
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
P
P
S
S
P
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
P
S
S
S
P
S
P
P
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
P
P
P
S
S
S
S
S
S
P
P
S
S
P
S
S
P
P
S
S
S
S
S
S
P
P
S
S
P
P
S
S
P
P
S
S
P
S
P
S
S
S
P
P
S
P
S
P
S
S
S
P
P
P
P
S
S
P
P
P
P
P
S
S
S
S
S
S
P
S
S
S
S
P
P
S
P
S
P
P
S
P
P
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
P
S
S
P
P
S
P
S
S
S
S
P
S
S
P
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
P
P
P
S
S
P
S
S
S
P
S
S
S
S
S
P
P
S
S
P
S
P
P
P
S
S
S
S
P
P
S
P
S
P
P
P
S
S
S
S
S
P
P
S
P
S
P
S
S
P
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
P
P
P
S
P
P
S
P
P
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
P
P
S
S
S
P
S
P
S
S
S
P
P
P
P
S
P
P
S
S
P
S
P
P
P
S
S
S
P
S
S
S
S
P
S
S
S
P
P
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
P
S
P
P
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
P
S
S
S
S
P
S
S
P
P
S
S
P
S
P
P
S
P
S
P
S
P
S
S
P
P
S
S
S
P
S
S
P
S
P
S
S
S
S
P
S
S
P
P
P
P
S
P
S
S
S
P
S
S
P
S
S
P
S
P
S
S
P
P
S
S
P
P
S
S
S
S
P
S
P
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
P
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
P
P
P
S
P
P
P
P
S
S
S
S
P
P
S
S
S
S
S
S
P
P
S
S
P
P
P
S
S
P
S
P
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
P
P
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
P
S
P
S
P
P
S
S
P
P
S
S
S
P
P
P
P
P
S
S
S
P
S
S
S
P
S
S
S
S
P
S
P
P
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
P
S
P
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
P
P
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
P
P
S
P
S
S
S
P
P
P
S
S
P
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
P
P
S
S
S
S
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
P
S
P
S
P
P
S
S
S
S
S
P
S
S
S
P
P
S
S
P
P
S
S
P
S
S
P
S
P
S
P
P
S
P
S
S
S
P
S
P
S
P
S
S
P
S
S
S
P
S
P
S
P
S
S
P
P
S
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
P
P
P
P
S
S
S
S
S
S
P
S
P
P
P
S
S
P
P
P
P
S
S
S
P
P
S
S
P
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
P
S
S
S
S
P
S
P
S
P
S
S
S
S
P
S
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
P
S
P
P
S
S
S
S
S
P
S
P
P
S
P
P
S
S
S
S
P
P
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
P
S
S
P
S
S
P
P
S
P
S
P
S
S
P
S
S
S
S
P
S
S
P
P
P
S
S
S
S
P
P
P
S
S
S
P
P
S
P
P
P
S
S
S
P
P
S
S
P
P
S
S
S
P
S
P
P
P
S
S
S
P
S
S
P
P
S
S
P
P
S
S
P
P
S
P
S
S
S
S
S
S
P
P
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
P
S
P
S
S
P
S
S
S
S
S
P
S
P
P
P
S
S
S
P
P
S
P
S
S
S
P
S
P
S
S
S
P
S
P
P
S
P
S
P
P
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
P
S
P
S
P
S
S
S
P
P
S
P
S
P
S
S
S
S
P
P
S
P
S
S
S
P
P
P
S
P
P
S
P
S
S
S
P
S
P
P
P
S
P
P
S
S
S
S
S
S
P
P
S
P
P
S
S
S
S
P
P
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
P
P
P
S
S
P
P
P
P
S
S
S
S
S
P
P
S
S
S
P
P
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
P
S
P
S
S
P
S
S
S
S
P
S
S
S
P
P
P
P
P
P
S
S
S
P
S
S
P
S
S
P
P
P
P
S
P
P
P
S
S
S
P
P
P
S
S
P
S
P
P
P
P
S
S
S
S
S
P
S
S
P
S
P
S
P
P
S
S
P
S
P
S
S
S
P
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
P
S
S
P
P
P
P
P
P
P
S
S
S
P
S
P
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
P
P
S
S
S
S
S
P
P
P
S
P
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
S
P
P
P
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
P
P
S
P
S
S
S
P
S
S
S
P
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
P
P
S
S
S
S
S
S
P
P
S
S
S
S
P
P
P
S
S
S
S
P
S
S
P
S
P
S
P
P
S
S
S
P
S
S
P
S
S
P
P
S
P
S
S
P
P
S
S
S
P
S
S
P
P
S
S
S
S
P
S
S
S
P
P
S
P
P
P
P
S
S
P
S
S
S
P
S
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
P
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
P
P
S
P
S
S
S
S
P
P
S
S
P
S
S
P
P
S
P
S
S
P
P
S
S
S
P
P
S
P
P
S
S
S
P
S
S
S
P
S
P
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
P
P
S
S
S
S
P
S
S
S
P
P
S
S
P
S
P
S
S
S
S
P
P
S
P
P
P
S
P
S
P
S
P
P
P
S
S
P
P
S
S
P
P
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
S
P
P
S
P
P
S
P
P
P
P
P
S
P
S
P
P
P
S
P
P
S
S
S
P
S
P
S
P
S
P
P
S
P
P
S
S
S
S
S
P
S
S
S
S
P
P
P
P
S
S
P
S
P
S
S
S
P
P
P
S
S
S
P
S
S
P
S
P
S
P
S
P
S
S
P
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
P
P
S
S
P
S
S
S
P
S
P
S
S
S
P
P
S
S
S
S
S
P
S
P
S
S
P
S
P
P
P
P
S
S
P
S
P
P
S
P
S
S
S
P
S
P
S
S
P
S
S
S
P
P
P
P
P
S
S
S
S
P
S
S
S
S
P
P
S
P
P
P
S
S
S
P
S
S
P
P
S
S
P
P
S
P
S
S
P
P
S
S
S
P
P
S
S
S
P
P
S
S
S
P
P
P
S
P
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
S
P
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
P
S
S
P
S
P
P
P
S
P
S
S
S
P
P
P
S
S
P
S
S
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
P
S
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
S
S
P
P
S
S
P
P
S
P
S
P
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
P
P
S
P
S
S
S
S
P
P
S
P
S
P
S
S
P
P
P
S
S
S
S
P
S
S
P
S
S
P
P
S
S
S
P
S
P
P
P
S
S
S
P
S
S
P
P
P
S
P
P
P
P
P
S
S
S
S
P
S
P
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
P
P
P
S
P
P
S
P
P
P
P
S
P
P
P
P
P
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
P
P
P
S
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
S
P
S
P
P
S
S
S
S
P
P
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
P
P
P
S
S
P
P
P
S
S
S
P
P
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
P
S
S
S
P
S
S
P
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
P
P
S
P
S
P
S
S
S
S
S
P
S
S
S
S
P
P
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
P
P
P
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
P
S
S
P
P
S
S
S
P
S
S
P
S
S
P
P
P
P
S
P
P
S
S
P
P
S
P
S
S
S
S
P
S
S
P
S
P
S
P
P
S
S
S
P
P
S
P
S
P
P
P
S
S
S
S
P
P
S
S
P
P
P
S
S
S
S
P
S
P
P
S
S
P
S
S
P
S
S
P
S
P
S
P
P
P
S
P
S
S
S
P
S
P
S
P
P
S
S
P
S
S
S
S
P
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
P
S
P
P
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
P
P
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
P
S
P
S
P
P
S
S
P
S
P
S
P
P
S
S
S
P
P
P
S
P
P
P
S
S
P
S
S
S
P
S
P
P
P
S
S
S
P
P
S
S
S
S
S
S
P
P
S
P
S
S
P
S
S
P
P
S
P
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
P
P
S
S
P
S
P
P
S
S
S
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
P
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
P
S
P
P
S
P
S
P
P
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
P
P
P
P
P
S
S
P
S
P
P
S
S
S
P
S
S
S
S
S
P
P
S
P
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
P
P
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
P
P
S
P
P
P
S
S
S
S
P
P
S
P
S
S
P
P
S
P
S
P
S
P
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
P
P
S
P
P
S
P
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
P
P
S
P
P
P
P
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
P
S
S
S
P
P
P
S
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
P
P
P
S
S
P
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
P
S
S
P
S
P
S
S
S
P
P
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
P
P
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
P
P
S
P
P
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
P
S
P
S
P
S
S
S
S
P
P
P
S
S
P
P
P
P
S
P
S
P
P
S
S
P
S
P
S
P
S
S
S
P
P
S
S
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
P
P
P
P
S
S
S
P
S
S
P
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
P
P
S
S
S
S
P
P
S
P
P
S
P
P
S
P
P
S
S
P
P
S
S
S
S
P
P
S
P
P
S
S
S
P
S
S
P
S
P
S
S
S
P
P
S
S
P
S
S
S
S
P
P
S
P
P
P
S
P
S
P
P
S
P
S
S
S
S
P
S
P
S
P
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
S
P
P
S
S
P
P
S
S
S
P
P
S
S
S
P
S
S
P
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
P
S
P
S
S
P
S
S
S
P
S
P
S
P
P
S
P
S
S
P
S
P
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
P
P
S
S
S
P
S
S
P
S
S
S
P
P
P
P
P
S
P
P
S
P
S
P
P
S
S
P
P
S
P
S
S
P
P
S
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
P
P
P
P
S
S
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
P
S
P
S
S
P
P
P
P
S
S
P
S
S
S
P
S
P
S
S
S
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
P
P
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
P
S
P
P
S
P
S
P
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
P
S
P
P
S
P
P
P
S
S
S
P
P
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
P
S
S
P
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
S
S
P
S
P
P
S
S
S
P
S
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
P
S
P
P
S
P
P
S
S
P
S
S
P
P
P
P
S
S
S
S
S
P
P
S
P
P
P
P
P
S
S
S
S
P
S
P
P
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
P
S
P
S
S
P
S
P
S
S
S
P
S
P
P
P
S
S
S
S
S
S
P
S
P
P
P
S
S
P
S
P
P
S
S
S
P
S
S
P
S
S
S
S
S
P
P
P
P
S
P
S
S
P
S
P
S
S
S
S
S
P
P
P
P
S
P
S
S
P
P
P
S
P
P
P
S
P
S
S
P
P
S
S
S
P
S
S
P
P
P
S
S
P
S
S
S
S
S
S
P
P
P
S
P
P
S
P
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
P
S
S
S
S
P
S
P
S
S
S
P
S
P
S
S
S
P
S
S
S
P
P
S
S
P
S
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
P
S
P
S
P
P
S
P
S
S
S
S
S
P
S
S
P
S
P
S
P
P
S
S
S
P
P
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
P
P
P
S
P
S
S
S
P
S
P
S
P
P
S
P
S
S
P
P
S
S
S
P
P
S
P
P
S
S
P
S
S
P
P
P
S
S
S
P
S
S
S
S
S
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
P
S
P
P
S
S
P
P
S
S
P
P
P
P
P
P
S
S
P
S
P
P
S
P
P
S
P
P
S
S
S
S
P
S
P
S
P
S
S
S
S
S
P
S
P
P
S
P
S
S
S
S
P
P
S
S
S
S
P
S
P
P
P
P
P
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
S
P
P
S
S
P
P
P
S
P
P
P
P
P
P
P
S
S
P
P
P
S
S
S
P
S
S
P
P
S
S
S
P
P
S
S
P
P
P
P
S
P
P
P
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
P
P
S
S
P
S
P
S
S
S
P
S
P
P
P
P
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
P
S
P
P
S
S
S
P
P
S
S
P
S
S
S
P
S
S
S
P
S
S
P
S
P
P
P
S
P
P
S
P
P
P
P
S
P
S
S
S
S
S
S
P
P
P
S
P
P
S
P
S
S
P
S
S
P
P
P
S
S
S
P
S
P
P
S
P
S
S
P
P
P
P
P
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
P
P
P
P
S
P
P
S
P
P
S
S
P
P
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
P
P
S
P
P
S
P
P
S
S
S
S
S
S
P
S
P
S
P
P
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
S
P
P
P
S
P
P
P
S
P
S
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
P
S
P
S
P
S
P
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
P
S
P
P
P
S
S
P
P
S
S
S
P
S
S
P
S
S
P
P
S
S
P
P
S
S
S
S
P
S
P
P
P
S
P
P
P
S
S
S
S
P
S
S
S
S
P
P
S
S
P
S
P
P
S
S
P
S
S
S
S
P
S
P
P
P
P
S
S
S
P
S
P
P
P
S
S
P
P
P
P
P
S
S
P
S
P
S
P
S
S
S
S
P
P
P
S
P
S
S
S
P
S
P
P
P
P
S
S
P
S
P
P
S
P
S
S
S
P
S
P
S
S
P
S
S
P
S
S
S
S
P
P
S
S
P
P
S
P
P
S
P
P
P
S
P
P
S
P
P
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
P
S
P
S
S
S
S
P
S
S
S
S
P
P
S
S
P
P
S
S
P
S
S
P
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
P
S
S
S
P
P
S
P
S
P
S
P
S
S
P
S
P
P
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
P
P
P
S
P
P
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
P
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
P
S
P
S
P
S
P
S
P
S
S
S
S
S
P
P
P
S
P
S
P
S
S
S
P
S
P
S
P
S
S
P
S
P
S
P
S
S
S
P
P
S
S
S
S
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
P
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
P
S
P
S
P
P
S
S
S
P
S
P
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
P
S
P
S
S
S
S
P
S
S
S
P
P
P
P
S
S
S
P
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
S
P
S
P
P
S
S
S
P
S
S
P
P
P
S
S
P
P
P
S
S
S
S
S
S
S
S
P
P
P
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
P
S
P
P
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
P
S
P
S
P
P
P
P
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
P
P
P
S
P
S
S
P
S
S
P
S
S
S
P
P
S
S
S
S
P
P
S
S
P
P
S
P
P
S
S
P
P
P
P
P
S
P
P
S
P
P
S
S
S
P
S
P
S
P
P
P
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
P
P
S
P
P
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
P
P
P
S
P
P
S
P
P
S
P
S
P
P
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
P
P
P
S
S
S
P
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
S
P
P
P
S
S
P
S
S
S
S
P
S
S
P
P
S
P
S
P
P
S
P
S
P
P
S
P
S
S
P
S
P
S
P
S
S
S
P
P
P
P
S
S
P
P
S
P
S
P
S
P
P
S
P
P
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
P
P
S
S
P
P
S
S
P
P
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
P
P
S
S
P
P
S
P
S
P
P
S
P
S
P
P
P
S
S
S
S
S
P
S
S
S
P
P
S
P
P
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
P
S
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
P
P
P
S
S
S
P
P
P
P
S
S
S
P
S
P
S
S
S
P
S
S
P
P
P
S
S
S
S
P
P
P
P
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
S
P
P
S
P
S
P
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
P
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
P
P
S
P
P
P
S
P
S
S
P
S
S
P
S
P
S
P
S
S
S
P
S
S
S
S
P
P
P
S
P
P
P
P
S
S
P
S
S
P
S
P
S
P
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
P
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
P
P
S
P
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
P
P
S
S
P
S
P
S
S
P
S
P
P
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
P
P
S
S
S
S
P
P
P
P
P
P
P
P
P
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
S
P
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
S
S
P
P
P
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
P
P
S
P
P
P
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
P
P
S
P
P
S
P
S
S
P
S
S
S
S
S
S
P
P
S
P
S
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
P
S
P
S
S
P
S
P
S
P
P
S
S
S
P
S
S
S
P
P
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
P
S
P
P
S
P
P
S
S
S
P
S
S
S
S
P
S
P
S
P
P
P
P
P
P
S
S
S
P
S
P
S
S
S
S
P
S
P
S
S
P
S
P
S
S
S
P
S
P
S
P
S
P
S
P
S
P
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
P
P
P
S
P
S
P
P
S
P
S
P
S
S
S
S
S
S
P
S
P
S
P
S
P
P
P
P
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
P
S
S
S
S
P
P
P
S
S
S
P
S
P
S
S
S
S
P
P
P
P
S
P
S
P
P
P
S
P
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
P
P
S
P
S
S
S
P
P
P
P
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
P
S
S
P
S
P
S
P
P
P
P
P
S
S
S
S
S
P
P
S
P
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
P
P
S
P
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
P
P
P
S
P
P
S
S
S
P
S
S
P
P
S
S
P
S
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
P
P
S
S
P
P
P
S
P
S
S
P
P
P
P
S
S
S
S
S
P
P
S
P
P
S
S
P
P
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
P
S
S
P
P
S
P
S
P
P
P
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
P
S
P
S
S
P
S
P
P
P
S
S
S
P
S
P
S
S
P
S
P
S
S
S
P
S
S
S
P
S
S
P
P
S
S
P
P
S
P
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
S
S
P
P
S
S
S
P
S
P
S
S
S
S
S
P
P
S
S
P
P
S
P
S
P
P
S
S
S
P
P
P
S
S
P
P
P
S
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
P
S
P
P
S
P
P
P
P
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
P
P
S
S
P
S
S
P
S
S
S
P
S
P
P
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
P
S
P
P
S
P
P
P
S
S
S
P
S
S
S
S
P
P
P
P
S
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
P
P
S
S
S
S
P
P
P
S
P
P
S
S
P
P
P
P
S
S
S
P
S
P
S
P
S
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
P
P
P
S
P
P
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
P
S
S
S
S
S
P
S
P
P
P
P
P
P
P
S
P
S
S
S
P
S
S
S
P
P
S
P
S
S
P
P
S
S
P
S
P
P
P
S
S
S
S
S
P
P
P
S
P
P
S
S
P
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
P
S
S
P
S
P
P
S
S
S
P
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
P
P
S
S
S
P
S
S
S
P
S
S
S
P
P
P
S
P
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
P
S
P
S
P
S
S
S
P
S
P
S
S
S
P
S
P
P
P
P
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
P
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
S
P
S
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
P
S
S
P
P
S
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
P
P
S
P
S
S
S
P
S
P
P
P
P
S
S
P
S
S
S
P
S
P
P
S
S
P
S
S
P
P
S
S
S
P
S
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
S
P
P
S
P
S
S
S
P
S
P
S
P
P
S
P
S
P
P
P
S
P
P
P
S
S
P
S
P
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
S
P
P
S
S
S
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
S
S
P
S
P
S
S
P
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
P
P
P
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
P
P
S
P
S
S
P
S
S
P
S
S
P
S
P
P
S
S
P
S
S
S
P
S
S
P
P
S
S
P
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
S
P
S
P
P
S
P
S
P
S
P
P
P
P
S
S
S
S
P
S
S
S
S
S
S
P
P
P
P
S
P
S
S
S
S
S
S
S
P
S
P
P
S
P
P
S
P
P
S
S
S
P
P
P
P
S
S
P
P
S
S
P
S
S
S
P
S
P
S
S
P
P
P
S
P
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
S
S
P
S
P
S
S
P
P
P
S
S
S
S
S
S
S
P
S
P
P
S
S
P
P
S
P
P
S
P
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
P
S
S
S
S
S
P
S
P
P
S
S
S
P
P
S
P
P
S
S
P
S
P
P
P
S
S
S
S
S
P
S
S
P
S
S
S
P
P
S
S
P
P
S
P
P
S
P
P
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
P
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
P
S
P
S
P
P
P
S
P
P
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
P
S
S
P
P
P
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
S
P
P
P
S
P
P
P
S
P
P
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
P
P
S
P
P
P
S
S
S
S
P
S
S
S
P
S
P
P
P
P
S
P
S
S
P
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
P
S
S
P
P
P
S
S
S
P
S
P
P
S
P
S
S
P
P
P
S
S
S
P
P
S
P
P
S
P
S
P
P
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
P
S
S
S
P
S
S
P
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
P
S
S
P
P
S
S
P
P
S
P
P
S
P
S
P
P
S
P
P
S
S
S
S
S
P
P
P
S
P
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
P
S
P
S
P
S
P
S
S
S
S
S
S
S
S
P
P
S
P
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
P
S
S
P
S
S
P
S
S
P
P
S
S
P
P
S
P
S
S
S
S
S
P
P
S
S
S
P
S
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
P
S
P
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
S
P
P
P
S
S
P
S
S
S
P
S
S
S
P
P
P
P
P
S
P
P
S
P
P
S
P
P
S
S
P
S
P
P
P
S
P
P
S
P
S
S
S
S
S
P
S
P
P
P
P
S
S
P
P
S
P
P
S
S
S
P
S
S
P
P
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
P
S
S
P
P
S
S
P
S
P
S
S
S
S
P
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
S
P
P
S
S
S
P
S
S
P
P
S
S
S
S
P
S
P
S
S
P
P
S
S
S
P
S
P
S
S
S
S
P
S
S
P
P
S
P
P
S
S
S
P
P
S
P
S
P
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
P
S
S
S
P
S
P
P
P
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
P
P
S
S
S
P
P
S
S
S
P
S
S
P
S
P
S
P
P
S
S
S
P
P
S
P
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
P
P
P
P
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
P
P
S
S
S
P
S
P
S
S
S
P
P
P
S
P
P
S
S
S
S
P
S
P
S
S
P
S
P
S
S
S
S
S
S
P
P
S
P
P
S
S
P
P
S
S
P
P
P
P
S
S
P
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
P
S
P
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
P
S
P
S
S
S
S
P
S
P
S
S
S
P
P
P
P
P
P
S
P
S
S
P
S
P
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
P
S
S
P
P
P
S
P
P
S
S
P
S
S
S
S
P
P
S
S
S
P
S
P
P
P
P
S
S
P
S
S
S
S
P
S
S
P
S
S
P
P
P
P
P
P
S
P
S
S
P
P
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
P
P
P
P
P
S
P
S
S
S
S
P
S
P
S
P
P
P
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
P
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
P
P
S
P
S
S
P
S
S
S
P
S
S
P
P
P
P
P
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
P
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
P
S
P
S
P
S
P
P
S
S
P
S
P
S
P
S
P
S
S
S
S
P
P
S
P
S
P
P
S
S
S
S
P
S
P
S
S
P
P
P
S
S
P
P
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
P
P
P
P
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
P
S
P
P
P
S
P
S
S
S
P
S
P
P
P
S
P
S
P
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
P
P
S
P
P
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
P
P
P
S
P
S
S
P
S
P
P
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
P
P
S
S
P
S
S
P
P
S
S
P
P
P
S
S
S
P
P
S
S
S
P
P
P
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
P
P
S
S
S
P
S
S
S
P
P
P
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
P
S
S
P
S
P
P
S
S
S
S
P
S
S
S
S
P
P
S
P
S
S
S
S
P
S
P
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
P
P
S
P
S
P
S
S
S
P
S
P
S
P
P
S
S
S
P
P
S
P
S
S
S
S
S
S
P
P
P
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
S
P
P
S
P
S
P
S
S
S
P
P
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
P
S
P
S
P
P
S
P
P
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
P
P
S
P
P
S
S
P
S
P
S
S
P
S
S
P
P
P
P
S
S
P
S
S
S
P
P
S
P
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
P
P
P
S
S
S
S
P
S
S
P
S
S
P
P
S
S
S
S
P
P
S
S
S
P
P
S
P
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
P
P
P
P
S
S
P
S
S
P
S
S
P
S
S
S
S
P
P
S
P
S
P
S
S
P
S
S
S
S
S
S
P
P
S
P
P
P
P
S
S
S
S
S
S
S
S
S
P
P
P
S
P
S
S
S
P
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
P
P
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
P
P
P
S
P
S
S
S
S
S
S
P
S
S
P
P
S
S
P
S
S
P
S
P
S
S
S
S
P
S
P
S
P
S
S
P
S
S
S
S
P
P
P
S
P
P
S
S
S
P
S
P
P
S
S
P
S
S
S
S
P
P
S
P
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
P
S
P
S
S
S
P
S
P
P
P
P
S
P
S
S
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
P
S
S
S
P
S
P
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
S
P
P
P
S
S
S
S
S
S
S
S
P
P
S
S
P
P
P
P
S
P
P
S
S
P
P
S
S
S
P
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
P
P
S
P
S
S
P
P
P
P
S
S
P
S
P
S
S
P
S
S
S
S
P
P
P
S
P
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
P
P
P
P
S
P
P
P
P
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
P
P
P
P
P
S
S
S
P
S
S
P
P
P
P
P
P
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
P
S
S
P
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
P
S
P
P
P
P
P
S
S
S
S
S
P
S
S
S
P
P
S
P
P
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
P
P
P
S
P
S
P
S
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
P
P
P
S
S
P
S
S
P
S
S
S
P
P
P
S
P
P
S
S
S
P
S
P
S
P
S
S
S
P
S
S
S
P
S
S
P
P
S
S
S
P
S
P
P
P
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
S
S
P
S
S
S
P
P
P
P
S
S
S
S
S
P
S
P
P
P
S
P
S
P
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
P
P
P
P
P
S
S
S
S
P
P
S
S
S
S
P
S
S
P
P
S
S
P
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
P
P
S
S
P
S
S
S
P
P
S
S
S
S
P
P
P
S
S
P
P
P
S
S
P
S
S
S
P
P
S
S
S
S
P
S
P
P
S
S
P
P
S
S
S
P
S
S
S
P
S
S
P
S
S
S
P
S
P
P
S
S
P
S
S
S
S
P
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
P
S
P
P
S
S
S
P
S
P
P
P
S
P
S
S
P
S
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
P
S
S
P
P
P
P
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
P
S
P
S
P
S
S
P
S
P
P
P
P
S
P
S
P
P
S
P
S
S
P
P
S
P
S
S
P
P
P
S
P
S
S
S
S
P
S
S
P
S
P
P
P
S
S
S
P
S
P
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
P
P
S
P
P
S
S
S
S
P
P
P
S
S
P
P
P
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
P
S
P
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
P
P
S
P
S
S
P
P
P
P
S
P
P
S
S
P
P
S
P
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
P
S
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
P
P
P
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
P
P
P
S
P
S
P
P
P
P
P
S
P
P
P
S
S
S
S
S
S
P
P
P
P
S
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
P
S
S
P
P
S
P
S
P
S
S
P
P
P
S
S
P
S
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
P
P
P
P
S
S
P
S
S
P
P
P
S
P
S
S
S
S
P
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
P
P
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
P
S
S
S
P
P
P
P
P
S
S
S
P
S
P
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
P
S
P
S
P
P
P
S
P
S
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
S
S
S
P
S
P
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
P
P
S
S
S
S
P
P
S
P
S
P
S
P
S
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
P
P
P
S
P
S
P
S
S
P
S
S
P
P
S
P
S
P
P
S
S
P
S
S
P
S
S
S
S
S
P
P
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
P
P
S
P
P
S
S
P
S
P
P
S
S
P
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
P
P
S
P
P
S
S
S
S
P
S
P
S
P
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
P
S
P
P
S
S
P
S
P
P
P
S
S
S
P
P
P
S
P
P
S
P
P
S
S
S
P
S
S
S
P
P
P
S
S
S
S
S
P
S
S
S
P
P
P
P
P
S
P
P
P
S
P
P
P
S
S
S
S
S
P
S
S
P
S
P
P
P
P
P
S
S
P
P
S
S
S
P
S
S
P
P
S
S
S
P
P
S
P
S
S
S
S
S
S
P
P
P
S
S
P
P
P
S
S
S
P
S
S
S
S
S
S
P
P
P
P
S
P
P
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
P
P
S
P
P
S
S
S
S
S
P
S
S
P
P
S
P
P
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
P
P
S
P
S
S
P
P
S
S
P
P
S
P
S
S
S
S
S
S
S
P
P
S
P
P
P
P
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
P
P
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
P
P
P
P
P
P
S
S
S
S
S
P
S
S
P
S
S
S
P
P
P
P
P
P
P
P
S
P
S
S
P
S
P
S
S
S
P
S
P
S
S
P
S
P
P
P
S
S
S
S
S
S
P
P
P
P
S
S
P
S
P
S
S
S
S
S
S
S
P
P
S
S
P
P
S
S
P
S
S
P
P
S
S
S
P
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
P
S
S
S
P
P
S
S
S
P
S
S
S
S
P
P
P
S
P
S
P
P
P
P
S
S
S
S
P
P
S
S
P
S
S
S
S
S
P
S
S
P
P
P
P
P
P
S
P
S
S
S
S
P
P
S
P
S
S
S
P
S
S
S
S
P
P
S
P
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
P
P
S
P
S
P
S
P
P
P
P
P
P
P
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
P
P
S
S
S
P
P
S
S
P
S
P
P
S
P
S
P
S
S
P
S
P
P
P
S
S
S
S
P
P
P
S
P
S
S
S
P
S
P
S
S
P
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
P
P
P
S
S
P
P
P
S
P
S
S
S
S
S
P
P
S
P
P
P
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
P
P
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
P
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
S
P
P
P
P
P
S
S
S
P
S
S
S
P
S
S
P
P
P
S
S
S
P
P
S
S
P
S
S
S
S
S
P
S
P
S
S
P
S
S
P
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
P
P
P
S
S
S
P
S
S
S
S
S
S
P
P
S
P
S
S
P
S
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
P
P
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
P
S
P
P
P
S
P
P
S
P
S
P
S
S
S
S
S
P
P
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
P
S
S
S
P
P
P
S
P
S
P
S
P
P
P
P
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
P
S
P
P
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
P
P
S
S
P
P
S
P
S
S
P
S
P
S
S
P
P
S
S
P
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
P
S
P
S
S
P
P
P
P
P
S
P
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
S
S
S
P
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
P
P
S
P
P
S
S
P
P
S
S
S
P
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
S
P
P
P
S
S
S
P
S
P
P
S
P
S
S
S
S
S
P
P
S
P
S
P
S
P
P
S
P
P
S
P
P
P
P
S
S
P
P
P
S
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
P
S
P
S
P
P
P
P
S
P
P
P
P
S
P
P
S
S
S
P
S
P
P
P
S
S
S
P
S
P
P
P
S
P
S
S
P
S
P
S
P
S
P
P
S
S
P
P
P
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
P
S
P
S
S
P
S
P
S
S
S
P
P
P
S
P
S
S
S
S
P
S
S
S
S
P
P
S
P
S
P
S
P
P
S
S
S
S
S
P
P
P
S
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
P
P
S
S
S
P
S
S
P
S
S
S
P
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
P
P
P
S
S
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
P
P
S
P
S
S
P
P
S
S
S
P
S
P
P
S
P
P
P
P
S
S
P
S
P
S
P
S
S
S
S
S
S
P
S
P
P
S
S
S
P
P
P
S
P
P
P
P
P
S
S
S
P
P
S
P
S
S
S
S
P
S
P
S
P
S
P
P
S
P
P
S
S
P
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
P
S
S
S
P
P
P
S
S
P
P
P
S
P
P
P
S
S
P
P
P
S
S
P
P
P
P
S
P
S
P
P
S
P
S
P
S
S
S
S
P
P
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
P
P
P
S
P
S
P
S
S
P
P
P
S
S
P
P
S
S
S
S
S
S
P
P
S
P
P
P
S
S
P
S
P
P
P
P
P
S
S
S
P
P
S
S
S
S
P
S
S
P
S
P
P
S
P
P
S
S
S
S
S
S
S
P
S
S
P
P
P
S
P
S
P
S
P
P
P
P
P
S
S
P
P
P
S
P
S
P
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
P
S
P
P
S
P
S
P
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
P
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
P
S
S
P
P
S
P
S
P
S
S
S
S
P
P
P
P
S
S
S
P
S
S
P
S
P
S
S
P
P
S
P
P
S
P
P
P
S
S
S
S
S
P
P
S
P
S
S
P
P
S
P
P
P
S
S
S
P
S
S
S
P
S
P
S
P
S
P
S
S
S
P
S
S
S
S
S
P
P
P
P
P
S
S
S
S
P
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
P
S
S
P
P
S
P
P
S
P
S
S
S
P
S
P
S
P
S
P
P
S
P
S
P
S
S
S
S
P
S
P
P
S
P
S
S
P
S
S
S
S
S
P
P
P
S
P
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
P
S
P
P
S
S
S
S
S
S
S
P
P
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
P
S
S
S
P
P
S
S
S
P
S
P
S
S
S
P
S
S
P
P
P
S
S
S
P
P
S
S
P
S
S
S
S
S
P
P
S
P
P
S
P
P
P
P
P
S
P
P
S
P
P
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
S
P
S
P
P
S
P
S
S
S
P
S
S
P
P
S
P
S
P
P
P
S
P
P
P
S
S
P
S
S
S
S
S
S
P
P
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
P
S
S
P
S
S
P
S
S
P
S
S
S
S
S
P
P
S
S
P
S
S
S
P
P
S
P
P
S
P
S
P
S
P
P
S
S
P
P
S
S
P
S
P
S
P
P
S
S
S
S
P
P
P
S
S
S
P
P
P
S
S
S
S
P
S
S
S
P
S
P
P
P
S
S
S
S
P
P
P
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
S
S
P
S
P
P
S
S
P
S
S
P
S
S
S
S
S
P
P
S
S
P
P
P
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
P
P
S
S
S
P
S
S
P
S
P
S
P
P
P
P
S
S
P
P
P
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
S
P
P
P
S
P
P
S
P
P
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
P
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
P
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
P
P
P
P
S
S
P
S
P
P
S
P
P
S
P
S
P
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
P
P
P
P
S
P
S
S
P
S
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
P
S
P
S
P
P
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
P
P
P
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
P
S
P
S
P
S
S
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
P
S
P
S
S
S
P
S
P
P
P
P
S
P
S
P
P
S
S
S
P
P
P
S
S
S
P
S
S
P
P
P
P
S
S
S
S
S
P
S
P
P
P
P
P
P
P
S
S
S
P
S
S
P
S
S
S
P
S
P
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
P
S
S
S
P
S
P
S
P
S
P
S
P
S
S
S
S
S
S
S
P
P
S
P
P
S
P
S
S
S
P
S
S
P
P
P
S
P
S
S
P
S
S
S
P
S
S
P
S
P
S
P
S
S
P
S
S
S
P
P
S
S
S
S
S
P
S
S
S
P
S
S
P
P
P
S
S
S
S
P
S
P
S
S
P
P
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
P
S
P
S
S
P
S
P
S
P
S
S
S
S
P
S
P
P
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
P
P
P
S
P
S
S
S
S
P
P
S
S
S
P
S
P
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
S
P
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
P
P
P
S
S
P
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
P
S
S
P
S
P
P
S
S
P
S
S
P
P
S
S
S
P
S
S
S
P
S
S
P
P
S
P
P
S
S
S
P
S
P
S
S
P
S
S
S
S
P
P
S
P
S
P
P
S
S
S
S
S
S
P
S
P
P
P
S
P
S
S
S
S
S
P
P
S
S
P
S
P
S
P
S
P
P
P
S
S
S
P
P
P
P
S
S
S
P
S
P
S
P
S
P
P
S
S
S
S
S
P
P
S
S
P
S
P
S
P
S
S
P
S
P
P
P
S
S
P
S
P
S
P
S
P
S
S
S
S
S
P
P
P
P
P
P
S
P
S
P
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
P
S
S
S
P
P
S
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
P
P
S
S
P
P
S
P
S
P
S
S
S
S
P
P
S
P
S
S
P
P
P
S
S
S
P
S
S
S
S
S
P
P
S
S
P
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
P
S
P
S
S
P
P
P
P
S
P
S
S
P
S
P
S
S
P
P
S
S
S
P
P
S
S
P
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
P
P
P
P
S
P
S
S
P
S
S
S
P
P
P
S
P
P
S
P
S
S
P
S
P
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
P
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
P
S
S
S
S
P
P
S
P
S
S
P
S
P
S
S
S
P
P
P
P
S
S
S
S
S
S
P
S
P
S
S
P
P
P
S
S
S
S
P
S
P
S
S
S
P
P
P
P
S
P
P
S
S
S
P
S
P
S
P
S
P
S
P
S
P
S
S
S
S
S
P
P
S
P
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
P
S
P
S
S
P
S
P
S
S
P
S
S
P
P
P
P
S
P
P
S
P
P
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
S
S
P
S
S
P
P
S
S
P
S
S
P
S
S
S
S
P
S
P
S
P
P
S
P
S
S
S
S
S
S
S
P
S
S
P
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
P
S
P
S
P
S
P
S
P
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
S
S
P
P
P
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
P
S
S
S
P
S
S
S
P
S
P
S
P
S
P
P
S
S
S
P
P
S
P
S
P
S
S
P
S
P
P
P
S
S
S
S
S
P
S
S
S
P
S
P
S
P
P
S
S
S
P
P
S
S
S
P
S
S
P
P
S
S
S
P
P
S
P
P
S
P
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
S
S
P
P
S
S
P
P
P
P
P
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
P
S
P
S
S
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
P
P
P
P
S
S
P
P
P
S
P
P
P
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
P
P
P
S
P
S
P
P
S
P
S
P
S
S
S
P
S
S
P
P
P
S
P
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
P
P
P
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
P
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
P
S
P
S
P
S
S
S
S
S
P
P
P
S
P
P
S
S
S
P
S
S
P
S
S
P
S
P
P
P
S
S
S
P
S
P
S
S
P
S
S
P
S
P
P
P
P
P
S
P
P
S
P
S
S
P
P
P
P
S
P
P
S
P
P
S
S
P
P
P
S
S
S
P
P
P
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
P
S
S
P
P
S
P
S
S
S
P
P
S
S
P
S
S
S
P
P
S
S
S
S
S
P
S
P
P
S
S
S
S
P
S
P
P
P
P
S
S
P
S
P
S
P
P
P
S
S
P
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
S
P
P
S
P
P
P
S
P
P
P
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
P
P
P
S
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
P
P
S
P
S
P
S
P
P
P
S
S
S
S
P
P
P
S
S
P
S
P
S
S
S
P
S
S
S
P
P
P
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
P
S
S
P
S
P
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
P
P
S
S
P
S
S
S
P
S
P
S
S
P
S
P
P
S
P
S
P
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
P
P
P
S
P
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
P
P
S
P
P
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
P
P
S
S
P
P
P
P
P
P
P
P
P
P
P
P
P
S
P
S
S
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
P
P
P
P
P
S
S
P
P
S
S
S
S
S
P
S
S
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
P
S
P
S
S
P
S
S
S
S
S
P
P
P
S
P
P
P
S
S
P
S
S
S
P
P
S
S
P
P
P
S
S
P
S
S
P
S
P
S
P
P
P
S
P
S
S
P
S
P
S
S
S
S
S
P
P
S
S
P
S
P
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
P
P
P
S
S
S
P
S
S
S
P
P
P
P
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
P
S
S
P
P
S
S
S
P
S
P
S
P
P
S
S
P
P
P
S
P
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
P
P
S
S
S
P
P
S
P
S
P
S
S
S
P
P
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
P
P
P
P
P
P
S
S
P
P
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
S
S
S
P
P
P
S
S
S
S
S
P
S
P
S
P
P
P
P
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
P
P
S
S
P
S
S
P
S
P
P
S
P
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
P
S
P
S
P
P
S
P
S
S
S
S
S
S
S
S
P
P
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
S
P
P
P
S
S
S
P
S
S
S
P
P
S
S
S
P
P
S
S
P
P
P
S
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
P
P
P
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
P
S
P
P
S
S
P
P
P
P
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
P
P
S
S
S
P
S
P
P
S
S
P
P
P
S
S
P
P
S
P
P
S
S
P
S
P
S
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
P
P
S
S
S
S
S
P
S
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
P
S
S
P
S
P
P
S
S
P
S
S
P
P
S
P
S
P
P
S
P
P
S
P
S
S
S
S
P
S
S
S
P
S
S
P
S
S
P
P
S
S
S
P
S
S
P
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
P
P
S
S
S
S
S
S
P
S
P
S
S
P
S
P
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
P
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
S
P
P
S
P
P
P
S
S
P
S
P
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
S
P
P
S
S
P
S
S
P
S
P
S
S
P
S
P
S
S
P
S
P
S
S
P
S
S
S
P
P
S
S
S
S
S
S
P
S
P
P
S
S
S
S
P
P
S
S
P
P
S
S
P
S
S
S
S
P
P
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
P
P
S
P
P
S
S
S
S
S
P
S
P
P
S
S
S
P
S
P
S
P
P
S
S
P
S
P
P
P
S
S
S
S
S
S
P
P
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
S
P
P
P
S
P
S
P
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
P
P
P
S
S
S
S
P
P
P
S
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
P
P
S
P
P
P
S
P
P
S
S
S
S
P
S
S
P
P
S
S
S
P
P
S
S
S
S
P
S
S
S
P
S
S
S
S
S
P
P
P
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
S
P
P
P
S
P
P
S
P
P
S
S
S
S
S
P
P
S
P
S
S
S
S
P
S
P
S
S
P
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
P
S
S
P
S
S
P
S
P
P
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
P
S
P
S
P
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
P
S
P
S
S
S
P
S
P
P
P
S
P
S
S
P
S
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
P
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
S
P
P
S
P
P
S
S
P
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
P
P
P
S
S
P
P
S
S
P
S
S
S
S
P
S
S
S
S
P
S
P
S
P
P
S
P
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
P
S
P
P
S
S
S
S
S
P
S
P
P
P
P
P
S
S
P
P
S
S
P
P
S
P
S
P
P
S
P
S
P
S
P
S
P
P
S
P
S
S
S
P
P
P
P
P
S
P
S
P
S
S
P
S
S
P
P
P
P
S
S
P
P
S
S
S
S
S
S
P
P
S
P
P
S
P
S
S
S
S
S
S
P
S
P
S
S
S
P
S
P
P
P
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
P
S
P
P
S
P
S
S
S
S
P
P
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
P
P
S
P
P
P
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
S
S
P
P
S
P
S
S
P
P
P
P
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
P
S
P
S
S
S
P
S
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
S
S
P
P
S
S
S
P
P
S
P
S
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
P
S
S
P
P
P
P
S
P
S
S
P
S
P
P
P
S
S
S
S
S
S
S
P
S
P
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
P
P
P
P
S
P
S
S
S
S
S
S
S
P
P
S
S
P
P
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
P
P
S
S
S
P
P
S
P
S
P
S
S
S
S
P
P
P
S
S
S
S
S
P
S
P
P
S
P
P
P
P
P
S
P
S
S
P
P
P
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
P
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
P
S
P
P
S
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
P
P
S
S
S
S
S
P
S
P
P
P
S
S
S
S
S
S
P
P
P
S
P
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
P
S
S
P
P
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
P
S
P
P
S
P
S
P
S
P
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
P
S
P
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
P
P
S
S
S
P
S
P
S
S
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
S
S
S
P
S
S
S
P
S
P
S
P
S
P
P
S
S
P
S
S
P
P
P
S
S
P
S
P
S
S
S
S
P
S
P
P
S
P
S
S
S
S
S
P
S
P
P
P
P
S
S
P
P
P
P
P
S
P
S
P
S
P
P
P
S
S
P
S
P
S
P
P
S
S
S
P
S
P
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
P
S
P
S
P
S
P
S
S
S
S
P
S
P
S
S
P
S
S
S
S
P
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
P
P
S
S
S
S
S
S
S
S
P
P
P
P
S
S
S
P
S
S
P
S
P
P
S
P
P
S
S
P
P
S
S
P
S
S
S
P
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
P
S
P
P
S
S
S
S
S
S
P
S
S
P
S
P
P
P
S
S
S
P
P
S
P
P
P
P
P
P
S
S
P
S
P
S
S
P
P
P
P
S
S
S
S
P
S
P
P
P
S
S
S
S
S
S
S
S
S
P
P
P
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
S
S
P
P
P
S
P
P
S
S
P
S
S
P
S
S
P
P
P
P
S
S
P
S
P
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
P
P
P
P
S
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
P
S
P
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
P
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
P
P
S
S
S
P
S
P
S
P
S
S
S
P
S
S
S
S
P
S
P
S
S
S
P
P
P
S
P
P
P
P
S
S
S
P
P
S
P
S
S
S
S
S
P
P
P
S
S
S
P
S
P
S
P
S
S
P
P
P
P
S
P
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
P
P
S
S
P
S
P
P
S
P
P
P
S
S
S
S
S
S
S
P
S
S
P
S
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
P
S
P
S
S
P
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
P
S
P
P
S
S
P
S
P
S
P
S
S
P
S
P
S
S
S
P
S
P
P
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
P
P
S
P
S
P
P
S
S
S
P
P
S
S
P
S
S
S
P
S
S
S
P
S
P
S
P
P
S
P
P
P
S
P
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
S
P
P
S
P
S
S
S
P
S
P
S
P
P
P
S
S
P
P
S
P
P
S
S
P
P
S
P
S
P
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
P
S
S
P
P
P
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
P
P
P
P
S
P
S
P
S
P
S
S
S
S
P
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
P
P
S
S
P
S
S
S
P
S
P
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
P
S
P
S
P
P
S
S
P
S
S
S
S
S
P
P
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
S
P
S
P
S
P
P
S
P
S
S
P
S
S
S
P
S
S
S
P
S
P
S
S
S
P
S
P
P
S
P
S
S
S
S
S
P
P
P
S
P
S
P
S
P
S
P
P
P
S
S
P
P
P
P
P
P
S
S
P
P
S
P
P
S
S
P
S
S
S
S
P
S
S
P
S
S
P
P
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
S
P
S
P
P
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
P
P
P
P
P
P
P
P
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
P
P
P
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
P
S
S
P
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
P
P
P
P
S
S
S
P
P
S
P
S
P
P
P
P
S
P
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
P
S
P
S
P
P
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
P
S
P
S
S
P
P
S
S
S
S
P
S
P
P
S
S
P
P
S
S
P
S
S
S
S
S
S
P
P
S
S
P
S
S
S
P
P
P
S
P
S
P
P
P
P
S
P
S
S
P
S
P
S
P
S
S
P
S
S
P
S
P
S
S
P
S
P
P
S
P
S
S
S
P
P
S
P
S
P
S
S
P
P
S
P
P
S
S
P
P
P
P
S
P
P
S
P
P
P
S
P
S
P
S
S
S
P
S
P
S
P
P
S
P
S
S
S
S
P
S
P
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
P
P
S
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
P
P
S
S
S
S
S
P
P
S
S
S
S
S
S
P
S
P
P
P
S
P
P
P
S
S
P
P
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
P
P
P
P
P
S
P
P
S
P
S
P
S
P
S
S
P
S
S
P
S
S
P
S
P
P
S
S
S
S
S
P
P
P
S
S
S
P
P
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
P
P
P
S
P
P
S
S
P
S
S
S
S
P
S
S
S
P
P
P
P
S
S
S
S
S
P
S
S
S
P
P
S
S
P
S
P
S
P
P
S
S
S
S
S
P
P
S
S
P
P
S
S
S
S
P
S
S
P
P
S
S
P
S
S
S
P
P
S
S
S
S
S
P
S
S
S
P
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
P
S
S
P
P
S
P
P
S
S
P
S
P
P
P
S
S
S
P
S
P
S
S
P
S
S
S
S
S
P
P
S
P
S
S
P
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
S
S
S
P
S
P
P
S
P
S
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
P
S
S
P
S
S
P
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
P
P
P
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
P
P
P
P
S
S
S
S
P
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
S
P
P
S
P
S
S
P
P
P
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
S
S
P
P
S
S
S
P
P
P
S
S
P
S
S
S
P
S
P
S
P
S
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
P
P
S
S
S
S
P
P
P
P
S
S
S
P
S
P
S
P
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
P
S
P
P
S
S
S
P
S
S
P
S
P
S
S
P
P
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
S
P
P
S
P
S
S
P
S
P
P
P
P
P
S
S
P
S
P
S
S
S
P
S
S
P
S
P
S
P
S
P
P
S
P
S
S
S
P
S
P
S
S
P
S
S
P
P
S
P
S
P
S
S
P
S
P
P
S
S
P
S
S
P
S
S
P
S
S
S
P
P
P
P
P
P
S
S
S
S
P
S
S
P
S
P
P
S
P
S
S
S
S
S
S
S
P
P
P
S
S
P
P
S
S
S
P
S
S
S
S
S
S
P
P
S
S
P
P
S
S
S
P
P
S
P
P
S
P
S
P
S
S
P
S
P
P
S
S
S
S
S
P
S
P
P
P
P
P
S
P
S
S
S
P
P
S
P
S
S
S
P
S
P
S
S
S
P
P
S
S
P
P
P
P
P
P
P
S
S
P
P
P
S
S
P
S
S
P
P
S
P
S
S
S
P
P
S
P
S
P
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
P
P
S
S
P
S
S
P
S
S
P
S
P
P
S
S
P
S
S
S
S
S
P
S
P
P
S
P
P
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
S
S
P
S
P
S
P
P
S
S
S
S
P
P
S
P
P
S
S
P
S
S
P
S
P
S
P
S
S
S
P
S
S
P
P
S
P
P
S
S
S
P
P
P
S
S
P
P
S
S
P
P
S
S
S
S
P
P
S
S
S
S
P
S
S
P
S
P
S
P
P
S
P
S
S
S
S
P
P
S
S
S
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
P
S
P
S
P
S
S
P
S
S
S
P
P
S
S
P
P
P
P
S
P
P
S
S
S
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
S
P
P
S
S
S
P
P
S
P
S
S
P
P
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
S
P
P
P
P
S
S
S
S
P
P
P
S
P
S
S
P
P
S
S
S
P
S
P
S
P
P
P
S
S
S
P
S
S
P
P
S
P
P
P
S
S
P
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
P
S
S
S
S
P
P
P
P
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
P
S
S
S
P
S
S
S
P
P
S
S
S
P
P
S
S
S
S
P
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
P
S
S
S
S
P
S
S
S
P
S
P
P
P
S
S
S
S
S
P
P
P
S
P
S
P
S
S
P
S
S
S
S
S
P
S
P
S
P
P
S
P
S
P
S
S
S
S
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
S
P
P
S
S
P
P
P
P
P
P
S
S
S
P
S
S
S
P
P
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
P
S
S
S
S
S
S
P
P
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
P
S
S
S
P
P
S
P
P
P
S
S
P
S
S
P
P
S
P
S
S
P
S
P
S
S
S
P
P
S
P
P
S
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
P
S
S
S
S
S
P
P
P
S
P
S
P
P
P
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
S
P
P
S
P
P
P
P
P
P
P
S
P
P
P
P
S
P
P
P
P
S
S
S
S
S
S
P
S
S
P
S
P
S
P
P
S
P
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
P
P
P
S
P
P
P
P
S
S
P
S
S
P
S
P
S
S
P
P
S
S
S
P
S
S
P
P
P
S
S
S
P
P
S
P
P
S
P
S
P
P
P
P
S
S
P
S
P
S
S
P
S
P
P
S
S
P
P
S
P
P
S
S
P
P
S
S
S
S
P
P
S
S
S
S
P
P
P
S
S
S
P
S
S
S
P
S
P
S
P
S
S
S
P
P
S
S
P
S
P
S
S
P
S
P
P
S
S
S
P
S
P
S
S
S
S
S
P
P
S
S
P
P
S
P
P
P
P
S
P
S
S
P
S
P
P
S
S
P
P
S
P
S
P
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
P
P
P
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
P
S
P
P
S
P
S
P
S
S
S
S
P
S
P
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
S
S
P
S
S
P
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
P
P
S
S
S
P
S
P
P
S
S
S
P
S
S
S
P
P
P
S
P
S
P
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
P
P
S
S
S
S
P
P
P
P
S
S
P
S
P
S
S
P
S
S
P
S
P
S
P
S
P
P
S
P
P
P
S
S
P
P
P
P
S
P
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
S
P
S
P
S
P
S
S
S
S
P
S
S
P
P
S
P
S
S
P
S
P
S
P
P
S
S
P
P
S
S
S
S
S
S
S
P
S
S
P
P
P
P
S
P
S
S
S
S
S
P
S
S
P
P
S
P
P
P
S
S
P
S
P
S
S
S
S
P
S
S
S
P
P
P
P
P
P
S
S
P
S
S
P
S
S
P
S
P
P
S
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
S
S
P
P
S
P
P
P
S
P
P
S
S
S
P
P
S
S
S
P
P
P
P
S
S
P
S
S
S
P
S
S
P
S
P
S
P
S
P
S
P
S
S
S
S
P
S
S
S
P
P
S
S
S
S
P
S
P
P
S
S
P
P
S
P
S
P
S
S
S
P
S
P
S
P
S
S
P
S
S
P
S
S
S
P
S
S
P
P
S
P
S
P
S
S
P
P
P
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
S
S
P
P
S
P
S
P
S
S
P
S
S
S
P
P
P
S
S
S
S
S
S
P
P
S
S
P
P
S
S
P
P
P
S
P
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
P
S
S
S
S
S
S
S
P
P
P
P
S
P
P
S
S
S
S
S
S
S
S
S
P
P
P
P
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
P
P
S
S
P
P
S
S
P
S
P
P
S
P
P
S
S
S
P
P
P
P
S
S
S
P
P
P
S
S
P
S
S
S
P
P
P
P
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
S
P
P
P
S
S
P
S
S
S
P
P
S
S
S
P
S
S
P
P
S
P
S
P
S
S
S
S
P
P
S
S
S
P
P
P
P
P
S
S
S
S
S
P
S
P
P
P
P
P
P
S
S
S
S
P
S
P
P
S
S
S
P
S
S
P
S
P
S
P
S
S
S
S
P
S
P
S
S
P
P
S
S
S
P
S
P
P
S
P
S
S
P
S
P
P
S
P
S
S
S
P
S
S
P
P
P
P
S
S
S
S
P
P
S
P
S
S
P
S
S
P
S
P
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
P
S
S
S
P
P
P
P
P
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
S
P
P
P
P
P
S
P
S
S
P
S
P
S
P
P
S
S
S
P
P
P
P
S
S
P
S
S
P
S
S
P
S
P
P
P
S
S
S
S
P
S
P
S
S
P
P
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
P
P
P
S
S
S
P
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
P
S
S
S
P
S
P
S
S
S
S
P
S
P
S
P
P
P
S
P
S
P
S
S
S
P
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
P
S
S
P
S
P
S
P
P
S
P
S
P
P
S
P
S
S
P
S
S
S
S
S
S
P
S
P
S
P
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
P
S
S
S
S
S
S
S
P
S
P
S
S
P
P
P
S
S
S
P
P
P
P
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
P
P
S
S
P
S
S
P
S
P
P
P
P
S
P
S
P
P
P
P
P
P
S
P
S
P
P
S
S
P
S
P
S
P
S
S
P
S
S
P
S
S
P
S
S
S
P
P
P
P
S
S
S
S
S
P
P
P
P
S
P
S
P
S
S
S
S
S
P
P
S
P
S
S
P
S
S
S
P
P
P
S
P
P
P
P
S
P
P
P
S
P
S
P
S
P
P
S
S
S
P
S
S
S
P
S
S
P
S
P
S
P
P
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
P
P
P
S
P
S
P
S
P
S
S
S
S
S
P
P
P
S
P
S
S
S
P
P
S
S
S
P
S
P
S
P
S
P
P
S
P
P
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
P
S
S
S
P
P
P
P
P
S
P
P
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
P
P
P
S
P
S
S
P
S
S
S
S
S
P
S
S
S
P
S
S
S
S
S
S
P
P
P
P
P
P
P
S
S
S
S
P
S
S
S
P
P
S
P
S
P
S
P
S
S
P
S
S
P
S
P
S
P
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
P
P
S
S
P
P
S
S
P
S
S
P
S
P
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
S
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
S
P
P
S
P
P
S
S
P
P
S
S
P
S
S
S
S
P
S
P
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
S
P
P
S
S
S
P
P
S
S
S
S
S
S
P
S
P
S
P
P
S
P
S
S
P
S
S
P
P
S
P
P
S
S
S
S
P
P
S
P
S
P
P
P
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
P
P
P
S
S
S
S
P
S
P
S
P
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
P
S
S
S
P
P
P
P
S
S
S
S
P
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
P
S
P
P
S
S
P
P
S
S
S
S
P
P
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
P
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
S
P
P
P
S
S
P
S
S
P
S
S
P
S
P
P
P
S
S
S
S
S
S
S
P
P
S
P
S
S
S
P
P
S
P
P
S
P
S
P
S
P
P
S
S
P
S
P
P
P
P
P
S
S
P
P
S
P
S
S
P
P
S
P
P
S
S
S
S
S
P
S
S
P
S
P
P
P
S
S
S
S
S
S
S
S
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
P
S
P
P
P
S
S
S
P
P
S
P
S
S
P
S
S
S
S
S
S
P
P
P
P
P
S
S
S
P
S
P
P
P
S
S
P
S
P
S
P
P
P
S
S
S
P
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
P
P
P
S
P
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
P
P
S
S
S
S
P
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
P
S
P
S
S
S
P
S
S
P
S
P
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
P
S
S
S
P
S
P
S
S
S
P
S
S
P
S
P
S
P
S
S
S
P
P
S
S
P
P
P
P
S
S
S
S
S
S
P
P
S
P
S
P
S
P
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
P
P
P
P
P
P
P
P
S
S
P
S
P
S
S
P
P
S
S
P
S
S
P
P
P
P
S
S
S
S
P
S
P
P
S
P
S
S
S
P
S
P
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
P
P
S
S
P
P
P
S
S
S
S
P
S
S
S
S
S
P
S
S
S
S
P
P
P
S
S
S
P
P
P
S
P
S
S
S
S
P
P
S
S
S
S
S
P
P
P
P
S
P
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
P
P
S
S
P
P
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
P
P
S
S
P
P
S
S
S
S
S
P
S
P
S
P
S
S
S
P
P
S
S
S
S
P
P
S
S
S
S
S
P
P
P
S
S
S
S
S
P
P
S
S
P
S
P
S
P
P
S
P
P
S
P
P
S
P
P
S
S
P
S
S
P
P
S
S
P
P
P
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
P
P
P
P
P
P
S
S
P
S
P
P
S
P
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
P
P
P
P
S
S
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
P
S
P
S
S
S
P
S
P
S
S
P
S
P
P
S
P
S
P
S
S
P
S
S
S
S
S
S
S
P
S
S
P
S
S
P
P
S
P
P
P
S
P
P
S
P
P
S
S
S
S
P
P
P
S
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
P
P
S
S
P
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
P
P
S
P
S
S
S
S
P
P
S
P
P
P
S
S
S
P
P
P
S
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
P
S
S
P
P
S
S
P
P
S
S
P
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
S
S
S
P
P
P
S
S
P
P
P
P
S
S
S
S
P
S
S
S
S
S
P
S
P
S
S
S
P
P
S
S
S
S
S
S
S
S
P
S
P
S
S
P
S
S
S
S
S
S
P
S
S
S
P
P
P
S
S
S
P
P
P
S
S
S
S
S
S
P
S
S
P
P
S
S
S
S
P
P
P
P
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
P
P
S
S
P
S
S
S
S
S
P
P
S
P
P
P
P
P
S
S
S
S
P
S
S
S
P
P
S
S
P
P
S
S
S
S
P
P
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
P
S
S
P
S
P
P
P
S
P
P
P
P
S
P
P
S
P
S
P
S
P
P
P
S
S
S
S
S
P
P
P
P
P
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
P
P
S
P
S
S
P
P
S
S
S
P
P
P
P
S
S
S
S
S
S
P
P
S
S
S
S
P
S
S
S
P
P
S
S
S
S
S
P
S
S
S
S
S
S
S
P
P
P
S
S
P
P
S
S
S
S
P
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
P
P
S
S
P
S
P
S
P
S
S
S
S
S
P
P
P
S
P
S
P
P
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
P
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
S
S
P
S
P
P
S
P
S
P
S
S
S
S
P
S
P
S
S
S
P
P
S
P
S
P
S
S
P
S
S
S
P
S
P
S
P
P
S
S
S
S
S
P
P
S
S
S
S
P
S
S
P
S
S
S
S
S
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
P
S
S
P
S
S
P
S
S
S
S
S
S
P
P
S
S
P
P
S
S
P
S
P
S
P
P
P
S
S
S
S
S
S
P
P
P
P
S
S
P
S
S
S
S
P
S
S
S
S
S
S
S
S
S
P
S
S
P
S
S
P
S
S
P
P
P
P
P
S
S
S
S
S
P
P
P
P
S
P
S
S
S
P
S
S
P
S
P
S
S
S
P
S
P
S
P
S
S
S
P
S
S
S
P
S
P
S
S
P
S
P
P
S
S
S
P
S
S
S
P
S
P
P
S
S
S
P
S
S
S
S
P
P
P
P
S
S
S
S
S
S
P
P
S
S
S
S
S
S
S
P
P
S
S
S
P
S
S
S
S
P
P
P
P
S
S
S
P
S
S
P
S
S
P
P
S
P
S
P
P
S
S
S
S
S
S
S
P
P
P
S
P
P
P
P
S
P
S
P
P
S
P
P
P
P
P
S
S
P
S
P
S
P
S
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
S
P
S
P
S
P
S
S
P
S
S
S
S
P
P
S
P
S
P
S
S
S
S
S
P
S
P
S
P
S
P
S
S
S
S
S
P
S
P
P
P
P
S
P
S
S
S
P
P
P
P
S
S
S
P
S
P
P
P
P
S
P
P
S
P
P
P
S
S
P
S
P
P
P
S
S
P
S
S
S
S
P
S
P
S
S
P
P
S
S
P
S
S
P
P
S
P
P
S
S
S
S
S
P
S
P
S
P
S
S
S
S
S
P
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
S
P
S
P
P
S
P
S
P
P
S
S
S
P
S
P
S
S
S
P
P
P
P
S
S
P
P
P
S
S
P
P
S
P
P
S
S
S
S
S
S
S
S
P
S
S
S
P
S
S
S
P
P
S
P
P
S
P
S
S
S
P
P
P
P
S
P
P
P
P
S
S
S
P
S
P
S
S
S
S
P
P
P
P
S
S
S
P
P
S
S
S
S
S
P
S
S
P
S
S
S
S
P
P
S
P
S
S
S
S
P
S
S
P
S
P
S
S
S
S
S
P
P
S
S
P
P
P
S
S
P
P
S
S
S
P
S
P
S
P
S
P
P
S
S
S
P
P
S
S
P
S
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
S
P
S
P
S
P
S
S
S
P
S
S
S
P
P
S
P
S
P
S
P
P
S
P
P
S
S
S
P
S
S
S
S
S
S
S
S
S
S
P
P
S
S
P
P
P
S
S
P
S
S
S
S
P
S
P
S
S
S
S
S
S
S
S
S
P
S
S
S
S
S
P
P
S
P
P
P
P
S
P
S
S
S
S
S
S
S
P
S
P
S
S
S
P
S
S
S
P
P
S
P
S
S
S
S
S
P
S
S
P
P
P
S
S
P
P
S
S
S
S
P
S
P
S
S
S
P
P
S
S
P
P
S
P
S
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
P
P
S
S
S
P
S
S
S
S
S
P
P
S
P
P
S
S
P
P
P
P
S
S
S
P
P
S
S
S
S
S
S
S
P
S
S
S
S
S
S
S
P
S
S
S
P
P
S
S
S
P
S
P
S
S
S
S
P
P
P
S
P
S
P
S
P
P
S
S
P
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
P
P
S
S
S
S
S
S
S
S
S
S
S
S
P
S
S
S
P
S
P
S
P
S
S
P
S
S
P
P
S
S
S
P
S
P
P
S
P
P
P
P
P
S
S
S
S
S
S
P
S
P
S
S
S
S
P
S
P
P
P
S
S
S
S
P
S
S
S
S
S
S
P
S
S
S
S
S
S
S
S
P
P
S
P
S
P
S
S
P
P
S
S
S
S
S
P
P
P
P
S
S
S
P
S
S
S
S
S
P
S
S
P
S
S
S
S
S
P
S
P
P
P
S
P
S
P
P
S
S
S
P
P
S
P
S
S
S
S
P
P
P
S
S
P
S
S
S
S
P
S
S
P
S
P
S
S
P
P
S
P
P
S
S
S
S
S
S
P
S
P
P
S
S
P
S
P
P
P
S
P
S
S
S
P
P
S
P
S
P
S
S
S
S
S
S
P
S
S
P
S
S
S
P
S
S
S
P
P
P
S
P
P
S
S
S
P
P
S
S
P
P
S
S
S
P
S
S
P
P
P
S
S
S
P
S
S
S
P
S
S
P
S
S
S
S
P
S
P
S
S
P
S
P
P
S
P
S
S
S
P
S
P
S
S
S
S
S
S
S
P
S
S
S
S
P
S
S
P
S
S
P
P
S
P
S
S
P
P
S
S
S
S
S
P
S
P
S
P
P
S
S
S
S
S
S
P
S
P
P
P
S
S
S
S
S
S
S
S
P