#include <bits/stdc++.h>

using namespace std;

int main() {
    int mod1, mod2;
    cin >> mod1 >> mod2;
    cout << 2 << "\n";
    long long val = (long long) mod1 * mod2;
    cout << 1 << " " << val << "\n";
    cout << 3 << " " << 2 * val;
}