#include <iostream>

using namespace std;


int main()
{
    int N = 4;
    for(int i1 = 0; i1 <= N; ++i1)
        for(int i2 = 0; i2 <= N - i1; ++i2)
            cout << i1 << "  " << i2 << "  " << N-i1-i2 << endl;

}