n=int(input().strip())
if n % 2 == 1: 
        print("Weird")

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

        elif n % 2 == 0 and n>=6 and n<=20:
                print("Weird") 

            elif n % 2 == 0 and n>20:
                    print("Not Weird")
