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