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:
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);
    		}
    	}
    	
    }
}