#include<cstdio>
#include<iostream>
#include<algorithm>
#include<vector>
#include<set>
#include<functional>
#include<queue>
#include<math.h>
#define INF 999999

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;
}