public class ddddd{

    public static void main(String[] args) {

        int m = ;

        for (int i = ; i <= m; i++) {

            for (int j = ; j <= i; j++)

            {

                int a = j;

                int b = i;

                int c = a * b;

                System.out.print(a + "*" + b + "=" + c);

                System.out.print(" ");

            }

            System.out.println();

        }

    }

}