#!/bin/python3

import math
import os
import random
import re
import sys

if __name__ == '__main__':
    
    # If  is odd, print Weird
    # If  is even and in the inclusive range of 2 to 5, print Not Weird
    # If  is even and in the inclusive range of 6 to 20, print Weird
    # If  is even and greater than 20, print Not Weird

    print("Input a number:")
    n = int(input().strip())
    
    if n % 2:
        print("Weird")
    else:
        if n >= 2 and n <= 5:
            print("Not Weird")
        elif n >= 6 and n <= 20:
            print("Weird")
        else:
            print("Not Weird")