# ##    .. .        
             . ...## # . .        
           #. .# #....#           
           # #  . .. .. .#        
          . ... #   .. ..         
         ..#.. ## .#.# .#         
             ...... .#. . #       
     #  .. #... ... . #. .       .
    .#  .. #... ...    .          
     .....# ... ##..#.#  .  #     
..    #.#.. .. .... ##.#  .#.     
#.. # #...# X.#....### ## #.      
 ....##...###..# .   . .          
  #.#....#.... ##  # . #  . .     
   #.#.....#.## . ..#  .# ..      
   #....##.##  .# ##   ..#        
 ###...X2.∩#        ..# . #       
  ...#..# ..#      ##.  .   .     
  #.....#.  ..#     # .     .     
 #.##.#....#. #    # .    .       
    ##.##. .#.#   #  ..  #        
    #.# .## .#.  # . ##. .        
    ##      #..# #..   .#  #      
      ...      ... ....#.         
      .##    # #. #.. # .         
     #.      # ...   . .  .       
     #      #  ...# .     .       
               .     ... ..       
                 .    .