#include<iostream>
#include<algorithm>
#include<cstdio>
#include<cstdlib>
#include<vector>
#include<map>
#include<queue>
#include<string>
#include<sstream>
#include<cmath>
#include<numeric>
using namespace std;

int main(){

  int p;
  cin >> p;

  int n, k;
  for(int i=0; i<p; i++){
    cin >> n >> k;
    if( n%(k+1) == 1 ) cout << "Lose" << endl;
    else cout << "Win" << endl;
  }

  return 0;
}