#include<bits/stdc++.h>
using namespace std;
using LL=long long;
using ULL=unsigned long long;
#define rep(i,n) for(int i=0;i<(n);i++)

int main(){
  int N; cin>>N;
  int mlb = N&~(N-1);
  if(N==mlb) cout<<"-1 -1 -1"<<endl;
  else cout<<N<<" "<<(N-mlb)<<" "<<mlb<<endl;
  
  return 0;
}