##.## ..!.. ∆∆ ∆ #...###### ∆ #........# #.∆ ###........# #.. ....#......####.# ∆ ..#...........#.# #.........†##.#.# ∆ ................# ...#.#.######...### b .......(........## ########.........#####.....# #......#..##... #)###.# ##.##..#. #....######.###.# #<.#...# #......g........# #####.### ...###g..##....# #....## ∆ #gg### ...# ####..## #b## ..# #....## #####.# .# ######.#..####.....# # ∆ #..# ##...#.##.#..## ##.## #........#..# ##.#######.####..# #..####....# ...( ∆ ##......####..##.# ######..### #.# .# ##...##..# #. .# ##....#..## #..#....## ######### ∆ ∆ ∆ ∆ ∆ ∆