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 n=1; n<=9; n++ ){

		 System.out.println(i + "x"+ n + "=" + i*n );
		 }
 }
   }
}