### ##     #### 
 ......   ...... 
.......#  .....#.
#.....#.  ....#..
 #...#.. #...#..$
  #.#..$#...#....
   #...#.#.#.....
    #.#...#...#  
     #.<...#.#   
  #...#.....#    
...#...#...#.....
.  ##...#.##.....
  #..#...#..#....
  ....#.# #..#...
#......#   ...# .
......#     ...# 
.....?      !...#
  ###        ####