m, k = map(int, input().split())
x = (m-1)//(k+1)
y = (m-1)-x

if x == 0:
    if (m-1)%2 == 1:
        print('Win')
    else:
        print('Draw')
    exit()

if y%2 == 0:
    first = y//2+x//2
    second = m-1-first
else:
    first = (y+1)//2+(x+1)//2
    second = m-1-first
if first > second:
    print('Win')
elif first < second:
    print('Lose')
else:
    print('Draw')