.
           ######## #. 
           #.#.... ..  
            ..... .#.# 
             #..#...#..
             #.......# 
       #######X#..#....
    ..##..#...#..##   #
    ..#..∩...H...#     
   #..##.............  
   #..X###..#..#...#.  
     #....#.#.#..#..#  
  ## #####.##.#...#..# 
# #.. ..#.#.#....###.. 
..#.. ..#........#     
#..# .#.#... ....      
  . ... #.#... .#.     
  # .  .#..# .# .#     
 ##. ...#...##.. .     
. ........# #  .##     
 ## .  . #....  .      
  #.#  .# ###  .##     
   ... .. ##           
 .. .#### ..#.   #     
    .    #. .... .     
 .        .  #         
   .  # #  #           
..     #  .   #        
  #..     .    . .     
  .. . . .    .        
  .    .               
                       
  #        .           
          ..