##                    
  #..   ###  ###        
   ... ##.####.##       
    .. #...#....#       
    #.  #......###      
   ##.###........##     
   #...#...$..$...###   
   #......$<.....##.##  
   ##......>....##...#  
   #.....$$.....#.#.#   
   #......#.........#.##
  .#.....##.............
 .......##..........#.# 
.......###..........#   
#.##...........#.....#  
## #..........#####.##  
   ##..#.......#   ##   
     ##.......##        
     #.......##         
     ##.....##          
     #....###           
     #...##             
     ##.#               
      ##