Problem: Write a program which prints multiplication tables in the following format:


1x1=1
1x2=2
.
.
9x8=72
9x9=81




Input

No input.

Output


1x1=1
1x2=2
.
.
9x8=72
9x9=81


Example

Input




Output

Solution (in JAVA):

Solution:
public class Main {

	public static void main(String[] a) {
		for(int x = 1; x <= 9;x++) {
			for(int y = 1;y<=9 ;y++) {
				System.out.println(x + "x" + y + "=" + (x*y) );
			}
		}
	}
}