a050

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

int n;

int main(){
    cin >> n;
    for(int i = 1; i <= n ; i ++){
        for(int j = 1; j <= n; j ++){
            cout << j << "x" << i << "=";
            cout << setw(2) << j * i << "  ";
        }
        cout << endl;
    }
    return 0;
}