#include<iostream>
using namespace std;

int main(){
    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;
}