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