∆ ∆ .. ∆###.### ##.....## .. ##.......## ########.# #####.........## ### ### #........# #.##...........# #F# #.###........# ##.#......(...a###.### #..##........#. ∆#.)..........5F.5...# #............#.###)#...........###F### #.##.........##.).##......5....# #.# #.##.........###)####...[.....## #.## #.##.#####..##.....###.......## ##.# #.##.# ##..##†.....)###....(## #.#.# #.##.# #..##......### ###.### #.#.# #.##.# #..#....#### ∆[.. #.#5#.# #.##.# #..#..###.. .}..# #.#.#.# #.##.###........# ∆∆ .}#[. #.#.#H# #.........#..###$8. #. [.# #r#F#.# #......[..#....# # ..:}# #.#5#.# #.........##...... #.## #r#.# #.....<....##..... ∆ ...# #.#.# #...........##.... ...# #.## ###.#######..###.# #..####5### #.# ##.# 8. ######..#.F...# #.# #.# .# .....#..#5##..# #.# #.# 8.^ ..%...#...:##.# #.# #.# #5. #..#.## .# #.# #.# #..#######.!#... .# #.# #.########..#.#.#..####.# # #........#........##.......## ∆... #........########..##..oJ.## . ### ##......c ######..###.###..# ....... ##.........l.....## ..>.... .................... ....... ..#####....##########.# ....>.. ####..## #.#.. #...## #.#.# #....# #.#.# #.o# ..#.# #†.## #.#.# ##### #...#####.#.# ...# ###.....#<#.# ####.#### ##..o.5F...# #.......########..#...#.### #................####...# #<......########## ##..# ######### ####