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