#..###               
          .#.#. ###           
           .... #.###         
           ..#.##.#.##        
            #.....#..#        
         ...#..... .##        
          #........#.#        
               #... .#        
           ## ##. ...#    #  .
           .#.#......####.# . 
       ## #..#...##...# .. .# 
    .. #..# . ..#..#.(.####.# 
    ...#  .XX#...##X.....#..# 
     #....#.#..#####.##.....# 
     ...#.. ###. #.....#.#.#  
     ..##  ..#  #..#.....# .  
     ...#. ##..###.##..##.#   
      .#. .#  .# # #.#.. #.#  
      .... ..#.#   ###... ##  
     # .....#.###    #.#..    
  # # ###...... .#   ###.##   
   .# . #.#  .#.###     ..    
       #... #.   #.#     .#   
    ...#. .#...#..#           
    .  ##.#.#.... .#          
   .   #. ##.#....#.#         
  #.. ..#.      .###.#        
   #  ....###  ∩ #  #.        
   #   .## #  ..     ###      
   .#     # # . .             
  .        .                  
#                             
 . #