#include <iostream>
#include <vector>
using namespace std;

int main() {
    vector <int> v(1);
    cin >> v[0];
    while (v[0]) {
        v.push_back(0);
        while (v[0] > v.back()) {
            cout << "1 0 " << v.size() - 1 << "\n";
            v[0]--;
            v.back()++;
        }
    }
    for (int i = 1; i < v.size(); i++) cout << v[i] << " " << i << " 0\n";
}