..         
              .     ..   
            #  .  . .    
 ..#        ...  .# .#.  
 ...        #.. #.....   
 #...   ### #. ...#.#    
  #... ##.###.##....##   
 .##..##...# .##.## .### 
 #........ . . .# .  ..# 
  #...#..###.##... .#    
 #.#.....###...# ...#    
 #.#... #.#..###..#.#    
  #...##...# . ..#. .#   
  ##..##.##.#. . # .#..  
  #.....#...# # ... . .. 
  ##..#R##....##.###.  .#
  #.. .5...#.## ##  ... #
 ... ..#.. # #       ..# 
.#. ##...##.         ≈≈≈ 
..   #..#...             
.    #.  #               
     ##