.....g......... #...............# l...............# .................# ................# . #...............#.. ∆ ...g.............$S #.................. ##[###....<....# ##S#......(...## #S>ww#....(...# .......#l......#...# ########.......##..... #.<.....# .#... .........# .#.... .........# .. .#. ##.......# ......... b. ... .. .. ... .#.... ###.#.... .. #........ .!.!####........ ................ ........<....... #######......... ##........ #########