#!/bin/python3

import math
import os
import random
import re
import sys

if __name__ == '__main__':
    n = int(input().strip())

    if (n % 2 != 0) or (n % 2 == 0 and n in range(6, 20)):
        print('Weird')
    if (n % 2 == 0 and n in range(2, 5)) or (n % 2 == 0 and n >= 20):
        print('Not Weird')

    for i in range(6, 20):
        print(i)
