.#                
   ..$.     #.#      
   .#..     #.#      
   ...y.    #.#      
    #...y####.#    .#
    #.......#.####.# 
    #.....#.#......# 
  #.##.####.#......# 
  #....<...y#.#      
...........yy.#      
###############