.... .#...# ..... ..#....... ....... .............. ..(....####.#...#...... ..........).........#. ...................... . ...................#.# ... >................#.#.#.... ...........(....K......... ...............#......%.# ..........###....rb.....# ..........# #......#....# ######'### #............. ##.## #.....##...... ### #...# #.....# ...... ##.###...## #...... ....# #...#.....# #......# ..... #...#.....# #....... #.<.'..8..# #...#.....# #...#.....# ##.###...## ### #...# ##.## #+# ∆