##### ####### #....# #........ #....# #........ ∆ #....# #........ #(...####........ +................ #................ ####...........# #######.....##.#...#.# .....#...#.###[#.#.# .............#.#...# #####...##...#.#.#.# ........##...#.#...# ........##...#.#.#.# ......sg##...#.#...# ..).....###### #.>.# ......... #...# ........# ######.#.###### .#......# #.............# ##..#... #.............# ...##.. #......<......# #.............# #.............# ###############