..     
        .#     
        .#  .# 
        .###.  
        .... ..
        .#.#..#
########.#.#..#
.......<......#
.......S@.....#
#######.......#
      #w.......
      #.##.#..#
    #.........#
    #.#.##.#..#
   ..<.w#  ...#
  ### ...   #..
     ..##     #
     ..        
    ##.