...          
     .....#         
      ....#         
      ....#         
       ...          
       ...          
       #S###########
  .    #l##........#
  ...  #.##........#
 ...#..#.##........#
...................#
 ...#....##........#
  .......##........#
 ...#....##.########
  . #....##.#       
    #....##.#       
    ##.#.##.#       
     ..#.##.#       
        . #.#       
          #.#       
          #.#       
          #.#