#!/usr/bin/env python3
# %%
import sys
read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines


# %%
query = readlines()


# %%
def end_with_word_plus_symbols(S, word):
    i = S.rfind(word)
    if i < 0 or i < len(S) - 3 - len(word):
        return False
    T = S[i + len(word):]
    return all(not x.isalnum() for x in T)


# %%
def is_ok(S):
    words = S.split()
    message = ''.join(words[1:]).lower()
    if S.startswith('digi '):
        return end_with_word_plus_symbols(message, 'nyo')
    if S.startswith('petit '):
        return end_with_word_plus_symbols(message, 'nyu')
    if S.startswith('gema '):
        return end_with_word_plus_symbols(message, 'gema')
    if S.startswith('piyo '):
        return end_with_word_plus_symbols(message, 'pyo')
    if S.startswith('rabi '):
        return any(x.isalnum() for x in message)
    return False


# %%
for line in query:
    S = line.decode().rstrip()
    if is_ok(S):
        print('CORRECT (maybe)')
    else:
        print('WRONG!')