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

if n % 2 == 0 and 2<=n<=5:
    print("Not Weird")
elif n % 2 == 0 and 6<=n<=20:
    print("Weird")
elif n % 2 == 0 and n > 20:
    print("Not Weird")
else:
    print("Weird")
