M,K = map(int,input().split())
m = (M-K-2)//(K+1)+1
if M%2==0 and m%2==0:
    print("Win")
elif M%2==0 and m%2==1:
    print("Lose")
elif M%2==1 and m%2==0:
    print("Draw")
else:
    print("Win")