#.# ############# ### .... #.##.##.P##.## ######## ##.# ..... ### #............### ##P##.#f###.## #≈≈# #≈ ......###.###............#.###...........# #≈≈#≈ ≈≈≈ <...Pf.##..............................## ####≈####≈≈≈. ......ff.................................# ###S≈≈≈###≈≈≈.. ∆ .......#P..........#.....f..........#f..### #.............. ..... #.....#......###...#..###...##...# #....P........ .#....###.....##.....##...##### ##..P#...#### ##.............≈ ≈.......#.#f................# #.........#.# #..............≈ ≈............................. ...(.......## #..###....###..≈ ≈.............................. ....P......# #.P..## .#$ ≈≈............................... ....P......## ....... ##.. ≈≈......†.##..#.....>..................P.....# #.....##.P.#. .......#..###..#.#..........##........###.#..## ..............###...f............................P....P.#.#...# .............f.#........................†...............##...# ...............................................##......P....# ..........?..........................................P...# .....................................#.........#.......# ................................................#.#..#.# ### ........#...?.#.................<....#..f##.....####.#######.# ...........###.......†#....#.......#...###.>..## #..#.##....### ............#......)....##..#.÷....#....#.....## #............# .....f.#................#..####........f...>...###...P#f......# .####.#...................#.##......#..........P.f..........## ##....f###.............###.#............................# #.D....####............................................(.## #......# #........f.................#.#...................# ........# ##......÷f#....##......P#.##.....Pf#....###.##..## ##....#### #.............#†###......#......#####..##.#.#..### #....# #.#.............##...............................# ##.... ###.............###...#.........................## #.... ...............#................................# #.# P#...................................[.........## #.............................................# ...............P....P........................# .............##....#S.......................## ....................†........................# ................f..#........................P# ###### ..#.#..............#.......f............###### #...P# #####.##..........#.....#...........#.# #............ ####.#.......f.....P...#$.....##### #........... ###..........................# #.....##.... ∆ ∆∆ ###.###........f...........# #f....# ... ∆ ### #P.#.....f........:..# #P....# . ##.#.##..##........... #....## #.###### ............. ∆ ##...# ... .......!..... ..# .... ............... ∆ ∆ ... ... ... ∆ ... ......... .......#. #..r.....## ...........# # ∆ ...........#f.# ..........#.... ............# ...........# #.##........# #.#.....## # ####### ∆ ∆