import re
import sys



for line in sys.stdin:
	stripped_line = line.strip()
	words = stripped_line.split(' ')
	if (len(words) == 2) and (len(words[1]) > 1):
		if re.match(r'((?!.*a$)([A-Z]|Ł)[a-ząćęłńóśźż]+|Jarema|Kosma)$', words[0]):
			print(words[1])
		else:
			print('<NONE>')
	else:
		print('<NONE>')