##                   
    ###   #.                   
     ..    .     .### #  .     
      .##  .##  ##..# # .#.    
  ## ##.#  #.# #.....  # ..#   
  #..#..####.##.#..#  ..  .#.  
  #...X.v.#....#v.# ##..    #  
  #.#.#......#...#... #    .v. 
   ..#....#........# #   .     
  #.....#####..##........#.#   
 ...#..##   ##v# . ###.#...#   
..# #..      #.v .. ###.# #    
#  #..#      ###.... # ...     
  ....         .##..#.  .#.  . 
  ##..        # #.##.##...#. . 
             .  #. ## .# .  #. 
             ##..3#   .   #   .
             # #.##   #  #.    
              ...#        #.   
              ##.#          ≈  
             .   ..            
             #.  # .