###  
           ###...#  
       #####...#    
       #.##.#D..#   
 #    ##....##...#  
  .. ##.##.#.#.....#
 # #.#..###### .#.#.
 # ....#..#    .. ..
 #..#.#.. ####  #. #
 .. #........##  .. 
##...#.#. #.#.#     
 .......#....## # # 
 .##. # ... #. .##. 
  ....   .##...#..# 
 ...#. ..##..# .... 
 ... #.#. #####.  # 
       #    #.. .## 
     #      #. .#..