∆ ....... ....... ....... ∆ ....... ..# ....... ...#####....... ............... ###.####........ .######################### # ##.....##.#####.# .........a......†.......<# #. #.#.......#.# ###....################### #.####.#.......#.# #.... #.........._.....## #.?.. #......#.......#(.## #.... ##......#.......#...# #..a. #.......##.....##...# ..... #.......####.####e..# .....# #...................# #........#.#........# #..#####.#....[.....# #..# #.###....Y...# #..# #)# #........# #..# #.# #...<....# #..# #.# #.>......# ######..# #.# ########## #.......# #.# ##.##...# #.# #.##...# #.# #.##...#####.# #.##.........# #.##.#.####### #<#..#.# ####.##.# #.......# #########