..#  ##.## ##.  ##   
   #..##...## ...##    
   # .#.....#.....#.   
   .... ............   
     .#..... ..  .#.   
      ##...###...### ..
 # ##  ##.## ##.##  #.#
 #. ..##...###...###...
   #..#.....#.....#..  
   #................   
   #..#.....#.>...#.   
   # .##...###uu.#     
  ..   ##.## ##.##     
 ..#  ## .u###u..##    
.##  .#.. $.#.....#.   
   #.................. 
   ...#.....#.....#... 
  ...###...###...###...
  #.#  ##.## ##.##  #.#
  #.   #...   ...#   ..
      #...     ...#    
     .....     .....   
     .#.         .#.