...                                    
       ...                                    
       ..#                                    
      #H.# ..                                 
    ##...#...                                 
    #........                 .               
    #r...#                  ##.P              
    #<.#                    ....              
  #f.F...#                  #..   .#####      
#...........#               ..P   ...#.       
##......?..##               #.##   ...#  .≈   
 ###...#..##              ###..### P..  #.≈≈  
   ##*##.##               #.#....# #.###...   
    #..  .          ###   #...##.###..^.#     
    #.P  .        ###.#####f...........## .#  
    #.#           #.....................#.#.. 
                  ##..####...###.#(##.#.....# 
                   #@.#  ###.##..##....# #..  
                   #.f#    #..##..##.*.##     
                   #<##    #..P#@.P#....#     
                  #..P#   ##...#..###..##  #  
                  ##.##   #............##(.#.#
                   ...    #.f#ff....#P.......#
                   #.#    ........###.......f#
                   #..     ##!#...# #f.#..####
                   P.#      ###...# #..#.##   
                   ..#       S....# #..#.#    
                   ...       .....# .#.. .    
                              ..... .... #    
                                 . ....f      
                                     ...