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

}