#include <bits/stdc++.h>
using namespace std;
#define pb push_back
int main(){
  bool flag[10001] = {0};
  vector<int>table;
  for(int i = 2;i <= 10000;i++){
    if(flag[i] == true)continue;
    table.pb(i);
    for(int j = i;j <= 10000;j += i)flag[j] = true;
  }
  int N;
  cin >> N;
  int cnt = 0;
  while(1){
    int i;
    if(N <= 3)break;
    for(i = 0;i < table.size();i++){
      if(table[i] >= N)break;
    }
    while(table[i] + 1 >= N)i--;
    N -= table[i];
    cnt++;
  }
  if(cnt % 2)cout << "Win" << endl;
  else cout << "Lose" << endl;
  return 0;
}