##       
                     .#      
                      .      
                       .     
                       .#    
                   ###  .##  
               # ###..###.###
                ∩.##.#.#....#
                 #.##....####
               ###.#.....#..#
      ##       ###.#..#..#.# 
       .. ##  ##...#..#.#.# #
      #...#.### ...#...##X#.#
   #  #  #.....#.#..##..#..# 
    . #. ###..#.#.## #..#..# 
  #    # .....##.##  .##.### 
   .   ###..   #.#   . ...   
    #   .. .##..#.  # .####  
  .  #..#.#...#. ## .#.      
  #  # ..#.. #   . #..       
 #  . ##. ##..§...# .        
# .  ..   #  ##.###          
 #. # #.#    #               
     ## .##.                 
 .   ##....#.     .          
 #  ..  .   ##.#             
#    # # ..#   .#..          
      .      #.  #           
            #   .            
  #    # .     )             
  #     #                    
            .                
                             
        .   .