...        
..     ...        
#..    ...    ..  
##.#  ##.##  #.#  
#...###...###...  
 ..2.#.....#.....#
 ................ 
     #...3.#  ...#
     ##...## ...# 
      ##.## # .## 
     ##...###... #
    .#.....#.$...#
  ............. ..
  ≈##≈#.##.#....#.
    #≈≈#####....#.
   ≈≈≈≈ #.. ##.#.#
   ≈≈≈≈ ####..#.##
   ≈..     #.#..##
          ..# . ..