#include <iostream>
#include <vector>
using namespace std;

int main()
{
	int n;
	cin >> n;
	vector<int> N, K;
	N.resize(n); K.resize(n);
	for (int i = 0; i < n; ++i)
		cin >> N[i] >> K[i];

	for (int i = 0; i < n; ++i)
		cout << (N[i] % (K[i] + 1) == 1 ? "Lose" : "Win") << endl;

	return 0;
}