The Cow-Signal

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. Bessie has drawn a special signal on a sheet of $m\times n$ paper, but this is too small, much too small! Bessie wants to amplify the signal so it is exactly $k$ times bigger in each direction.

The signal will consist only of the '.' and 'X' characters.

Input

The first line contains $m,n(1\le m\le 10,1\le n\le 10)$ and $k(1\le k\le 10)$. The next $m$ lines each contain a string of length $n$, collectively describing the picture of the signal.

Output

You should output $k\times m$ lines, each with $k\times n$ characters, giving a picture of the enlarged signal.

Examples