Canadian Computing Competition: 2012 Stage 1, Junior #3

You have been asked to take a small icon that appears on the screen of a smart telephone and scale it up so it looks bigger on a regular computer screen.

The icon will be encoded as characters ( x and * ) in a \(3 \times 3\) grid as follows:

*x*
 xx
* *

Write a program that accepts a positive integer scaling factor and outputs the scaled icon. A scaling factor of \(k\) means that each character is replaced by a \(k \times k\) grid consisting only of that character.

Input Specification

The input will be a positive integer \(k\) such that \(k < 25\) .

Output Specification

The output will be \(3k\) lines, which represent each individual line scaled by a factor of \(k\) and repeated \(k\) times. A line is scaled by a factor of \(k\) by replacing each character in the line with \(k\) copies of the character.

Sample Input

3

Output for Sample Input

***xxx***
***xxx***
***xxx***
   xxxxxx
   xxxxxx
   xxxxxx
***   ***
***   ***
***   ***