/*Filename: aoj0000.cpp
 *Author: Mushiyo
 */

#include <iostream>

using namespace std;

int main(){

	for(int i = 1; i <=9; ++i){
		for(int j = 1; j <= 9; ++j){
			cout << i << "x" << j << "=" << i * j << endl;
		}
	}

	return 0;
}