#include<bits/stdc++.h>
#define int long long
using namespace std;
signed main(){
    int N;
    cin>>N;
    for(int i=0;i<=30;i++){
        if((N>>i)&1){
            if(N==(1<<i))puts("-1 -1 -1");
            else cout<<(1<<i)<<' '<<N-(1<<i)<<' '<<N<<endl;
            return 0;
        }
    }
}