from itertools import *
from bisect import *
from math import *
from collections import *
from heapq import *
from random import *
import numpy as np
import sys

sys.setrecursionlimit(10 ** 6)
int1 = lambda x: int(x) - 1
p2D = lambda x: print(*x, sep="\n")
def II(): return int(sys.stdin.readline())
def MI(): return map(int, sys.stdin.readline().split())
def MI1(): return map(int1, sys.stdin.readline().split())
def MF(): return map(float, sys.stdin.readline().split())
def LI(): return list(map(int, sys.stdin.readline().split()))
def LI1(): return list(map(int1, sys.stdin.readline().split()))
def LF(): return list(map(float, sys.stdin.readline().split()))
def LLI(rows_number): return [LI() for _ in range(rows_number)]
dij = [(1, 0), (0, 1), (-1, 0), (0, -1)]

def main():
    def ok(line):
        if len(line)<2:return False
        if line[0]=="digi":
            e=line[-1]
            n=len(e)
            if n<3:return False
            i=n-1
            while not e[i].isalnum():
                i-=1
                if i<2 or n-1-i>3:return False
            if e[i-2] not in ["N","n"]:return False
            if e[i-1] not in ["Y","y"]:return False
            if e[i] not in ["O","o"]:return False
        elif line[0] == "petit":
            e=line[-1]
            n=len(e)
            if n<3:return False
            i=n-1
            while not e[i].isalnum():
                i-=1
                if i<2 or n-1-i>3:return False
            if e[i-2] not in ["N","n"]:return False
            if e[i-1] not in ["Y","y"]:return False
            if e[i] not in ["U","u"]:return False
        elif line[0]=="rabi":
            for word in line[1:]:
                for c in word:
                    if c.isalnum():return True
            return False
        elif line[0]=="gema":
            e=line[-1]
            n=len(e)
            if n<4:return False
            i=n-1
            while not e[i].isalnum():
                i-=1
                if i<3 or n-1-i>3:return False
            if e[i-3] not in ["G","g"]:return False
            if e[i-2] not in ["E","e"]:return False
            if e[i-1] not in ["M","m"]:return False
            if e[i] not in ["A","a"]:return False
        elif line[0]=="piyo":
            e=line[-1]
            n=len(e)
            if n<3:return False
            i=n-1
            while not e[i].isalnum():
                i-=1
                if i<2 or n-1-i>3:return False
            if e[i-2] not in ["P","p"]:return False
            if e[i-1] not in ["Y","y"]:return False
            if e[i] not in ["O","o"]:return False
        else:return False
        return True

    s=sys.stdin.read()[:-1]
    s=s.split("\n")
    s=[line.split(" ") for line in s]
    for line in s:
        if ok(line):print("CORRECT (maybe)")
        else:print("WRONG!")

main()