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

const string msg[] = { "Lose", "Win" };

int dfs( vector< int > &dp, int u ){
  if( ~dp[ u ] )
    return dp[ u ];
  for( int i = 1; i * i <= u; ++i )
    if( u % i == 0 )
      if( not dfs( dp, u - i ) or not dfs( dp, u - u / i ) )
        return dp[ u ] = 1;
  return dp[ u ] = 0;
}

signed main(){
  int N; cin >> N;
  vector< int > dp( N + 1, -1 );
  dp[ 0 ] = dp[ 1 ] = 0; 
  cout << msg[ dfs( dp, N ) ] << endl;
  return 0;
}