CF454A Little Pony and Crystal Mine

Twilight Sparkle once got a crystal from the Crystal Mine. A crystal of size $ n $ ( $ n $ is odd; $ n>1 $ ) is an $ n×n $ matrix with a diamond inscribed into it. You are given an odd integer $ n $ . You need to draw a crystal of size $ n $ . The diamond cells of the matrix should be represented by character "D". All other cells of the matrix should be represented by character "\*". Look at the examples to understand what you need to draw.

The only line contains an integer $ n $ ( $ 3

Output a crystal of size $ n $ .