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

int main() {
  cin.tie(0);
  ios::sync_with_stdio(false);
  
  int p;
  cin >> p;
  
  while (p--) {
    int n, k;
    cin >> n >> k;
    n--;
    n %= k + 1;
    if (n == 0) cout << "Lose\n";
    else cout << "Win\n";
  }
}