#   ##        
      .#.###P###     
      ......(..##    
      ......r...##   
     . ##. ##....#   
     ..#P. #P...##   
     #.....#....###  
     #...>.##...#.## 
     #.............# 
     ......#....#..# 
     #.P...^.^.....# 
  .. ##PP.^.....^..# 
  ..##......^rr^...# 
  .......^^...^..^^# 
................^^.# 
........^^.^.>b.^.^# 
........^.....^^...# 
......#...^^.^^^..^.#
......##..^^.^.^^...#
 #....##.^......^^.##
 #.....#.....^.....P#
      #..........#.##
  ..  #.....#.....## 
  ... +....#...####  
  ....##....+..##    
  ....####..#..P#    
  ......###....P#    
  ..............#    
  ........<....##    
  .............#     
  .............#     
  .............#     
  .##....#.....#     
    ##≈.##≈##...#    
    ≈≈.≈ #.# ..##    
   ≈...≈ .≈. ..#     
   ≈#.>.≈≈.. ..#     
    ≈≈  ≈≈..  .#     
       ##≈≈