.##  .  ##                       
        ...##.##.##   ##                 
       . .....#...   #.                  
      .#. ..##..3#   .#.                 
       ...#..#...   ...  .               
      ##..#.#...#  #.# #.#               
≈≈#.###..###....###.##...#               
≈..................#...# # ###           
...R.............3..##   #. .            
... ...............#...#.#. #            
 ...$...R.........## ....##.             
 ≈ .....# ......#..#.#....#.        #    
≈ ≈≈....##......##..#.#§#..## ..         
≈≈≈..............###.# ..#. .#.          
................ .. ##.##(..             
..................## .# .#.              
..#.. ##..#....#..####.##.   ..    .     
. #.# ..#.####.#.####  .#. (  .  ..  #   
  .# ...#.#   .# #   .   ###. # .        
##  .#.....   ##    ###. . # .#. .       
 #   ## #...          ##...   #         .
                      # # .              
                    # ...#... #          
                    #  .  ##.            
                   # .## ..  ..          
                   #  #   ... .#         
                   #     .  .            
                    #                    
                           #  .