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 x =1 ; x <10 ; x++){
			for(int y =1 ; y <10 ; y++){
				System.out.println(x+"x"+y+"="+x*y);
			}
		}
    }
}