.#  ...#   ..# 
   .  ...   ... 
   .. ..# ... #.
    .#..# ......
     .#.##......
    # ......... 
    #.#........ 
  #.#.#x##.##   
   #......#.#   
 #..###.#...#   
#$# ....[##..## 
  #.#.###.. ..# 
    #.  .##.#.# 
    .  .  #.#.# 
   ... .  . #.# 
  ###.#. ....#. 
   #.. #. ... . 
   # ....##..#.#
   #  .#. ....