if -else.py

import math
import os
import random
import re
import sys



if __name__ == '__main__':
    n = int(input().strip())
if n%2!=0: 
    print("Weird") 
elif 2<=n<=5:
     print("Not Weird")
elif 6<=n<=20: 
    print("Weird") 
else: 
    print("Not Weird")