sys

sys.p

#!/bin/python

import math
import os
import random
import re
import sys



if __name__ == '__main__':
    n = int(raw_input().strip())
    
    if n%2!=0:
       print("Weird")

    else:
        if n>=2 and n<=5:
            print("Not Weird")
        elif n>=6 and n<=20:
            print("Weird")
        elif n>20:
            print("Not Weird")