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

int main() { int V, a, b, c; cin >> V; a = V / 3; b = V / 3; c = V / 3; a = a / 2; b = b / 2; c = a + c + b; a = a / 2; c = c / 2; b = a + c + b; c = c / 2; b = b / 2; a = a + c + b; cout << a << " " << b << " " << c ; return 0; }