#include<iostream>
using namespace std;
int main(){
	int n;
	cin >> n;
	int sum , z;
	bool a = true;
	for(int i = 0 ; i <= n ; i ++){
		for(int j = 0 ; j <= n ; j ++){
			for(int x = 0 ; x <= n ; x ++){
				sum = i * 5 + j * 3 + x / 3;
				z = i + j + x;
				if(sum == n && z == n && x % 3 == 0){
					cout << i << " " << j << " " << x << endl;
					a = false;
				}	
			}
		}	
	}
	if(a){
		cout << "No Answer.";
	}
	return 0;
}