#include <bits/stdc++.h>
using namespace std;
int main()
{
int num;
cin >> num;
cin.ignore(numeric_limits<streamsize>::max(), '\n');
if(2<=num<=20)
{
for (int i = 1; i <= 10; i++)
{
cout <<num<<" "<<"x"<<" "<<i<<" "<<"="<<" "<<(num*i)<< endl;
}
}
return 0;
}