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

    }

}