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){
		String s = "";
		for(byte i=1;i<10;i++){
			for(byte j=1;j<10;j++){
				s+=i+"x"+j+"="+(i*j)+"\n";
			}
		}
		System.out.println(s.trim());
    }
}