∆ ###+###########.# #.# #............##.#∆..# . #............##.##..## ...##............##.#....# .................##.#....# #.....<.........##.#....# #...............##.#....# #...............##'#..>.# .......#.................# .......#.#######.........# .......#.# #..÷÷..#'## .......#+# #......#.# ....### #......#.# ##.#+###.# #.#.###.# ####### #.#.....# ....... #.#.....# ....... #.#÷....# ....... #.#o....####....... #..Soo............. ###########........ #........ #........ #........ ......... ##....... ∆ .......