#include <iostream>
using namespace std;
long long mod1;
long long mod2;
int main()
{
	cin >> mod1 >> mod2;
	cout << 2 << endl;
	cout << 1 << " " << mod1*mod2 << endl;
	cout << 3 << " " << 2*mod1*mod2 << endl;
	//system("pause");
	return 0;
}