##....... #. ........# .####......# .# ........... #.## ∆ .........####..## #.. ..#...#.....## #.# #.### #.###.#..........# #..# #..a.Z#.....#).......... ##..# #.ZR..#.....#....##.. ....## ∆#.###%#$###.#....########....# #.....#.. !.#................# #.....#..$..#.....#.............# #.### #%###(#.###.#.............# #..∆ .#. ..#)............# ... ... #.....#..........# ##.# ## #.###.#...###)..########## .# #. ..#....##...##.......# .. .. ........>.............. ...... ....................... #....# .....>.................# ##....##.......................# #.....................##.......# #..........##....##...##.......# #..........##....##............. #....# ......................# ##+###....##..........÷............# . #...##...[................##.......# .########...#....(########...##...########### ..........)#.....##...###...##.............# #.........#............#...#..............# ##.........'............#...#..............# #..........####+###.....#...+..............# +..........# ... #....##.####.####..##...## ∆ #.R........# ....##....##.#########..##'########## ##....##...#..............#...............##.....# #######.>[#..............#......................# #....#..............#......................# #....#..............#......................# #....#..............#......................# #..#.##....##.......#......................# ########### ######### ...#.....##'#####'#### ###...##...##.....# #...........÷....# #..<......<......# #................# ##################