def main():
    P = int(input())
    pair = []

    for i in range(P):
        a, b = map(int, input().split())
        pair.append((a,b))
    
    for i in range(P):
        N = pair[i][0]
        K = pair[i][1]
        count = P - 1
        while count >= K:
            count -= K + 1
        if count == 0:
            print("Lose")
        else:
            print("Win")

if __name__=='__main__':
    main()