#include <bits/stdc++.h>

using namespace std;

void test_case(int tc){
    int n;
    cin >> n;

    int result = n / 3 + 2;
    if(n % 3 == 0) {
        result = n / 3 + 1;
    }
    int r2 = result - 1;
    if(n == 7){
        r2 = 2;
    }
    int lowest = n - result - r2;

    cout << r2 << " " << result << " " << lowest << '\n';
}



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

    int t;
    cin >> t;

    for(int tc = 1; tc <= t; ++tc){
        test_case(tc);
    }

    cout << flush;

    return 0;
}