import sys
def delEnd(sentence):
	i = len(sentence) - 1
	while i >= 0:
		if sentence[i].isalnum():
			break
		i-=1
	return sentence[0:i + 1]
def isdigi(s):
	return s[-3:].lower() == 'nyo'
def ispetit(s):
	return s[-3:].lower() == 'nyu'
def isgema(s):
	return s[-4:].lower() == 'gema'
def ispiyo(s):
	return s[-3:].lower() == 'pyo'
def getName(sentence):
	sentence = delEnd(sentence).lower()
	if isdigi(sentence):
		return 'digi'
	if ispetit(sentence):
		return 'petit'
	if isgema(sentence):
		return 'gema'
	if ispiyo(sentence):
		return 'piyo'
	else:
		return 'rabi'
S = sys.stdin.readlines()
for ss in S:
	s = ss[:-1]
	s1 = s[:s.index(' ')].lower()
	s2 = s[s.index(' ') + 1:]
	print('CORRECT (maybe)' if getName(s2) == s1 else 'WRONG!')