#axiom
B
#rules
B -> #stochastic
p=3 XB
p=1 [+XB]XB
p=1 [-XB]XB
p=1 [&XB]XB
p=1 [^XB]XB
p=1 \B
p=1 /B
p=1 [\L]XB
p=1 [/L]XB
p=1 [+L]XB
p=1 [-L]XB
p=1 [&L]XB
p=1 [^L]XB
p=3 XF
#stochastic end
#rules end