M, K = map(int, input().split())

n = M - 1
d, m = divmod(n, K + 1)

win = K * d + m  # 先手がかつ試合の数
lose = d  # 後手がかつ試合の数

if win % 2 == 0:
    if lose:
        print("Lose")
    else:
        print("Draw")
else:
    print("Win")