.#      #.#           
          .  .###.## .#           
         .#.##. .#.. .#           
          ... .....   #  .        
       ..  #.##.......# .#        
      ... ##...... .. ..  .. ..   
      ....... ..#.....#   ..#..   
   #   .. ............# ##.... .  
    .   #...#.  ##.##.##..... .#  
       .#.  . . .......##..# ..   
     ..#..#∩#......#...##..##..## 
     .#..#...#. ..###............ 
      .# ##. .# ...#.. ..... .... 
    . # .  .#.... .....##..## .#  
   ..##  ............[.##..#      
   .  .  .##...............5..)...
  # . . ###.#......#..............
      .  . ...... ###..##..##..##.
 #  . ... ... .....#...##..# ..#  
 .    .... .  .#....... ....  ... 
 ...  . .#. .........   ....   ...
 . #  ..#.#...... ..   ##..#   ##.
.  ..... ..[ . #...#              
      #  ...## ...                
    ..   ....   ..                
    .    ....   ..