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