import math import os import random import re import sys
if name == 'main': n = int(input().strip())
if(n%2==0 and n in range(2,6)):
print("Not Weird")
elif(n%2==0 and n in range(6,21)):
print("Weird")
elif(n%2==0 and n>20 ):
print("Not Weird")
else:
print("Weird")