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


int main() {

	int a;
	cin >> a ;
	int c, d, e;
	c = a / 3;
	d = a / 3;
	e = a / 3;

	e = e + c / 2 + d / 2;
	d = d / 2;
	c = c / 2;
	d = d + c / 2 + e / 2;
	e = e / 2;
	c = c / 2;
	c = c + d / 2 + e / 2;
	d = d / 2 ;
	e = e / 2;

	cout << c << " " << d << " " << e;
}