.. .. .#     
   . .. .#  #.#
#+##.#. .#  ...
#....#.#.#  #.#
.........####.#
......$..  ...#
........####..#
.....$.....#..#
......S.#.##.<#
........#.##.##
...$....#.##.# 
........#.##.# 
........#....# 
........###### 
........#