##........ #......... #......... #.......... #......(... #......>.so ####......(... ∆ #..##............... #.<......oo........ ##.........##..... ### # #####o###.##.... ..#.### #..##.##{.. ....... ##..#.###.## ####...# ##.....#..####os...# ###......o.ooh###..# ##.###.....## .... #....#.##.....# #### ####.#.######... #.... . .h##.# .. $.∆ ... ... ... ...