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:
public 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));
		}
	}
}