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[] args) {
		for(int l=1; l <= 9; l++){
			for(int m = 1; m <= 9; m++){
				System.out.println(+l+"x"+m+"="+(l*m));
			}
		}
	}
}