#.#.#          
        #.#.#          
        #.#.#          
        #.#.######     
#####   #.#.##...#     
......  #.#.##...#     
 .....  #.#.##...######
#.#.#.###.#.##...##...#
.......<.....'...'@...+
#.#.....#.#.##...##...#
....#.#.#.#.#######...#
#.# #.#.#.#.#     #...#
#   # #...#.#     #...#
      #####.#     #...#
          ...     ....#
          ##.     .####
                  .