#!/usr/bin/python3

import sys
import re

for input in sys.stdin.readlines():
	answer = re.search('^[A-ZĆŁŚŹŻ][a-ząćłśźż]*a [A-ZĆŁŚŹŻ][a-ząćłśźż]+$',input);
	if answer:
		answer2 = re.search("^(Kosma|Jarema)", answer.group());
		if answer2:
			print("<NONE>")
		else:
			print(answer.group().split(" ")[1])
	else:
		print("<NONE>")