import sys
import re

patterns = [
    re.compile(r"^digi .*[nN][yY][oO][^0-9a-zA-Z]{0,3}$"),
    re.compile(r"^petit .*[nN][yY][uU][^0-9a-zA-Z]{0,3}$"),
    re.compile(r"^rabi .*[0-9a-zA-Z]{1,}"),
    re.compile(r"^gema .*[gG][eE][mM][aA][^0-9a-zA-Z]{0,3}$"),
    re.compile(r"^piyo .*[pP][yY][oO][^0-9a-zA-Z]{0,3}$"),
]

for line in sys.stdin:
    line = line[:-1]
    ok = False
    for pattern in patterns:
        match = pattern.match(line)
        if match:
            ok = True
            break
    print("CORRECT (maybe)" if ok else "WRONG!")