### ### #.# #...###.##### #...........# ∆#.......#.# ###....<#.# #.........#.# #.#######.#.# #.....#.#.####.. #...............# #.###.#.#.####.## #.#.#... #.#.######.# # . #........... .#.. ###.######....... .#####.#######.....# #>..........hYY...... #.#####.###########.# ###