#include<iostream>

using namespace std;

int main(void){
    int i, j;

    for (int i = 0; i < 9; i++) {
        for (int j = 0; j < 9; j++) {
            cout << i + 1 << "x" << j + 1 << "=" << (i + 1) * (j + 1) << endl;
        }
    }

    return 0;
}