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