.#                
     ≈≈≈≈      .#                
     ≈≈≈.      ..                
     ≈≈≈#      .#                
      #. .#    .       ## #      
       #  .###  ##   #.....      
      . ♣...?##..# #  ...#       
      ≈≈.#.....#...  #..##     .#
      ≈ .R.#.##. ####..#.     ..#
       R.    .#.#....##.##   #..#
      #  ###....R.#..##..#  ...# 
         #....## #.. .xx.###.... 
      ## #.......#. ###k#x.H.#   
     .#.#.#.###.# ##.#.#.#..#.   
     ....#..# ..#.# .#.#...#     
      #... # .....  #.#.#.##     
     ##  .. .#.##.# #..##.$      
     #.  .#..##. ## ### .#.#     
      # ....∆ # #       . .#     
   # #  . .#  .#       #. #.     
   #.#...#..##. #      ..  #.    
    #. . .## # #..     ##        
    ## ##.   #  #                
    . #. .##       .             
  #### . .####                   
  #. . ...#.#                    
        ##.# .                   
     #....# ##                   
    #   #  #                     
    #.    #                      
 #   . #                         
   #                             
#    #