#include<bits/stdc++.h>
using namespace std;

int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    int tt;
    cin >> tt;
    for (;tt--;) {
        int n, k;
        cin >> n >> k;
        cout << ((n-1) % ++k == 0 ? "Lose": "Win") << "\n";
    }
}