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[] args){
for(int i=1; i<10; i++){
	for(int m=1; m<10; m++){
		System.out.println(i+"x"+m+"="+(i*m));
		
	}
}
}
}