#  # #             
   # . .         .   .             
    . .           .#.#             
        .. ## #    . # #     .     
  .     .      .  ...  #   #       
       .∩ .  ..# ## .. ##   #.     
       . #    . .##..  .# ...#     
      . ##    #   ..#.# . #        
       ..# ##  .#    .  .##  .     
      . .   . .#. ..#. .##  .      
         .#.# ##.# .##  #  .#  .   
        ..#     ..# ##  ## ....#   
     .   ###.# ##..##.#. .. .#     
.       #   #   ..#...#...#.       
  #  ..         ...##..#.... #     
       .        # ....... .... .   
      . #.       ##.#...###  .#.   
   #   ###.     ##...  .. .#   .   
    #  #        ...###.#.###      .
     .     #    #......##.###   #..
                . #.#.. ..#.## ....
                   #. # ##...#.#.# 
                   .. ## #.......# 
                  #... #.##.#..#...
                     #. ###..###   
                   ####.#..##..#   
                   ..........#.#.# 
                   #.#............ 
                     #....2....... 
                    #........#.#..#
                    #.#..#...#...##
                   #.#..##.... .#. 
                   ....# .####. .  
                   .###  .    ..   
                         #     #.