.  #. .                       
     .#. #                     
..   #.#                       
     .  #                      
## #...∩                       
#. ..  #  #                    
 # .#.  # ##    ##             
 # _ . . ..    #.              
    . #  #.   #.#              
  .   #.. ### .. ## ##     .## 
      . ###.##.### #.#     ..  
  . #. .##...#.)###..#     .   
 .. ##. .##x#...#....##   .#   
     #. .##..#..### #.#  ..#   
 #    . .#....### ..(.# #. #   
     .# ...##.......# ##.#. .# 
 .   #....#.##...##..##.....   
  # ...##.. ##..#.. .#. #...#  
  . ... ## #...#..###.#..  ..# 
   ###   #...##..# .###.#... . 
         #### #.#.. # ### ... .
              x#..##.     ..#. 
             #. .#. #      .. #
             ..#. ##        x  
            #.                 
             #