#include <iostream>

using namespace std;

int main() {
    int n, r, k, m;
    cin >> n;
    r = n / 6;
    m = n % 6;
    if (m <= r) {
        r -= m;
        k = m;
        m = 0;
    }
    else {
        r = 0;
        k = n / 7;
        m = n % 7;
    }
    cout << r << " " << k << " " << m << endl;
    return 0;
}