#include <iostream>
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) << "\n" ;
		}
	}

	return 0 ;
}