.#.         .#.
              .....       ...
               #N..      ..# 
           ..   #N..    ..#  
           #.#  ##.##  #.##  
           ...###.NN###...## 
        . . ...#.....#.....#.
        ............S$.......
         #... .#.....#.....#.
     ..   #... ##...###...## 
     ..#  ##.## ##.##  #.##  
     ...###... ##...##  ..#  
  .  ....#.....#.....#.  ..# 
  #...................... ...
  ##.#. .#.. ..#.....#... .#.
 ##....  ##...###...###...   
.#.. ..## ##.## ##.##  #.#   
. ...... ##...## ...#   ..   
  .......#... . . ...#       
  # .......  ..........      
  # . ._. . ...#... .#.      
  #. ...###...# #...         
 # ....## ##.##  #.          
 ......    ...#   ..         
.#... .     ...#             
 ##....     .....            
  ##.         .#.            
   ....