n = int(input())
g = [list(map(int,input().split())) for i in range(n)]
ans=["" for i in range(n)]
def judge(n,k):
    if n > k:
        if (n-1)%(k+1)==0:
            return "Lose"
        else:
            return "Win"
    else:
        return "Win"

for i,m in enumerate(g):
    ans[i] = judge(m[0],m[1])

for i in ans:
    print(i)