....# ..... .....#### # ........#####.# ............## #...[........ #...ZF....... #...###..... #.........# #.......### ######..^...# ............+ ######....[.# ##......# #.......# #.......# #.......# ∆ #.......# #.......# ######.## ##.### #....# .# #....# .# #....# .# #....###.# ####.....# ##....# #....# ##.#.# #####.#.# #.....#.# #.....#.# #.......# #.......# ####.......# #........#.## #....#####..# #....# ###..############## #....# #.................# #....# #.##..####..#####.# #..[)# #. #..##....#<..# #....# # #.>##.#....#.# ###### ##.##.#..#.#.# #.##.#..#.#(# #.##.#..#.#.# #.##.####.#.# #.#.......#.. ###########