.. ∆ .. #...... ### #.## #...... .. #..# #._..⌠. #.## ####.####### #....l. ..# #..........# #._S.. #.# #......>...# .# #..... #)#######..........####.## #...l##########.)#..........[.......... #...$.S..b......)..#####.###...#...... #....###########...###...........##..# #...# ##........#####.####.## #... #...##.............##.#### #.. ....#######..#####.#.......### #.. #### #..### #...#..##...# ## ##....# ###...#####.## ∆ #.....# #..## #..###### . ###..<#.# ##..## ##>##...# ....####..÷..#.## #....# #......########## ......†.((..÷...###.##.# ####...##.......# ######...###........##.#########...##......(# #...# #.#..............................# ....## #..##....##..########..###....>..# #.##.# ##..#..#.........# #.## #.......# #< ..# ##...#######.##.####.# ##.......# # ..## ...# #..#......###........# .# ....# #........#......<....# #.##.. #......#.....######### #.....#...##....# #.............### ####.....##.###### ∆ #.....####..# #..÷÷.##...## #........### #......### #.....## #.....# #.....# #######