################
#..............#
#..............#
#..............#
#..............#
#............<.#
#..............#
#..............#
#..............#
#..............#
#..............+
#.......OS.....#
#..............#
#..............#
#....$.........#
########.......#
       #.......#
       #..?....#
       #Z......#
       #......(#
       ##.......