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

int main() {
    for (int i = 0; i < 8; i++) {
        cout << "500 500" << endl;
    }
    cout << 201 << endl;
    for (int i = 0; i < 100; i++) {
        cout << "1 " << i + 1 << endl;
        cout << "2 " << 1 << endl;
    }
    cout << "1 1" << endl;
    return 0;
}