# Task 
# Given an integer, , perform the following conditional actions:

# If  is odd, print Weird
# If  is even and in the inclusive range of  to , print Not Weird
# If  is even and in the inclusive range of  to , print Weird
# If  is even and greater than , print Not Weird


n = int(input())

if (n%2 == 1):
    print("Weird")
else:
    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")
