#include <bits/stdc++.h>
#define rep(i,n) for(int i=(0);i<(n);i++)

using namespace std;

typedef long long ll;

int main(){
	cin.tie(0);
	ios::sync_with_stdio(false);
	
	int n;
	cin >> n;

	if(__builtin_popcount(n) == 1){
		cout << "-1 -1 -1" << endl;
	}else{
		for(int a = 1; a <= n; a <<= 1){
			if(a & n){
				cout << a << " " << n - a << " " << n << endl;
				exit(0);
			}
		}
	}
}