#
     .             ..
     #.           ...
    ## .#      # ... 
    # #.#.  ### .#.# 
     .....   . ##... 
   ...# #.# #..#.#.. 
   #.#.. ..#... .. .#
   # ........#...#...
    ..... ..#......#.
   .....#.##........#
..# .#...##......##..
 ..# #..#...X....... 
 #..###.##.......... 
##...#..#.......#. # 
 ......##.#.# ### .  
 #.....#.##.#      # 
 #.##.##.#.#         
 #..#X...## ..       
   #.###.#  ..       
  #?.# ###  ##.      
  #..#               
  .###               
 .#                  
##