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