. 
                 .. 
          #  ## ... 
          #.#.#.#. .
    ##    # ..... .#
     #    #.#. . ...
  #.  #####.. #... .
  .#  #....#..# #. .
..#####...#.........
 #.......##....#..#.
  .##.#...#.#.....# 
   #..W###### ...#. 
   #.......# ####.. 
  .≈.#.......    .# 
..≈♣###.. ..        
.≈                  
≈