.# #.# ##. ... .. ##.##### #... ... ...# ∆ .......####..# #.. #....# .. . .....#......# .# #.### #.#.. . ..# #.........##... ...###.#.#. . ...# #...........# #######.......#.##. .....##.#.......... #.........##.# ...# #.....#.........# #............####.#### ###. #..#.......... #....................### #...###.w.........# #.........#....##.##...# #.##.......(......# #.........#........###.## #.##.##...........# ########...>.##..#..##..###.#..##...........# ##....##.......#.......###....#####.## #....###..##..................# # #<...........#.###..#####.....## #.†..######.........# #......### # #....######........## ##...#....#.# ####(..............#####.........#.# ###.<####.###.<.................## #<.(.......##................... ##........>.###>###............... #................................# #.##.....)..#...#...#)..#........# #.####.#####.........##.......#.. ..# #..................####### # ∆ ...# ######...........### ....# #............# ..... ..#.........## ..... ####...#...## #########