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×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.
The first line contains m,n (1≤m≤10,1≤n≤10) and k (1≤k≤10). The next m lines each contain a string of length n, collectively describing the picture of the signal.
You should output k×m lines, each with k×n characters, giving a picture of the enlarged signal.