≈≈ ≈ #≈≈≈≈≈≈                
     ≈≈≈ ≈≈≈ ≈≈≈≈≈≈              
     ≈ ≈≈≈≈≈≈#≈≈≈≈≈              
      ≈≈≈≈≈≈#≈≈≈≈≈≈≈≈≈           
       ≈≈≈≈≈≈≈≈≈≈≈≈ ≈            
        ≈≈≈≈≈≈≈≈≈≈#≈#            
        #..#.. .. ..####         
       ##.## . #... ...#         
      #......#.##...##.#  .####  
  . #..#... #...#....#.## .#P.   
  #.#.. .# .#. #...##...##..##   
   .###...#.5##.##....#......##  
    .. ### ## #. #....#...#...#  
 ##  . #... ..#  #.#..#.......#  
 # ...##..5.. #. #..##..#...#    
     ....X.. ###.... #.#5..#     
 #.#..#..#......###.#...#..#     
  .........  .#.  .#..####......#
 .#  . ..#..# #  ...##    #..##..
  #..## ...# .   #.#       .#..  
## ## .....###.  # ∆        . ..#
   . ..## ##     .          #. ##
  #  ##.. .#             ∆   ..  
                              ##