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