IN JAVA

Bessie and her cow friends are playing as their favorite cow superheroes. Of course, everyone knows that any self$-$respecting superhero needs a signal to call them to action. Be

ssie has drawn a special signal on a sheet of $MN$ paper $(1M10,1N10),$ but this is too small, much too small! Bessie wants to amplify the signal so it is exactly $K$ times bigge

$r(1K10)$ in each direction.

The signal will consist only of the $\text{'}.\text{'}$ and $\text{'}x\text{'}$ characters.

Input

The first line of input contains $M,N,$ and $K,$ separated by spaces.

The next $M$ lines each contain a length$-N$ string, collectively describing the picture of the signal.

Output

You should output $KM$ lines, each with $KN$ characters, giving a picture of the enlarged signal.

Sample Input $1$

Sample Output $1$

$..$

$.$

$$dots..$$

$$dots..$$

$..$

$.$

$$dots..$$

$$dots.$$

$.$

$.$