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

int main() {
	for(int a = 1; a <= 9; ++a) {
		for(int b = 1; b <= 9; ++b) {
			cout << a << "x" << b << "=" << a * b << "\n";
		}
	}
	return EXIT_SUCCESS;
}