Description

There's a game called League of Legends. It's a game like Dota. Now you have a simple task - Draw an icon of "League of Legends" by character. The icon is like that: ​ You should draw a border(N * N, N is length of a side) that is width 1 and leave a space inside. Then you should draw an"L".

Input

This problem has several cases. Input until EOF. Each case include a character and an integer N(7 <= N <= 100).

Output

For each case, you should draw an icon of "League of Legends" by the character. Each case divided by a blank line.

Sample

Input

+ 7
* 8

Output

+++++++
+     +
+ +   +
+ +   +
+ +++ +
+     +
+++++++

********
*      *
* *    *
* *    *
* *    *
* **** *
*      *
********

Source: XadillaX