###### ......#.....## .............## ..............# ..............# ##### ..............# ##...## ..............##### ##.....## ..................# #.......# ......l......####<###.......# ......#.....## #..##.......# .#### ####### ##.)##.....## #####.÷÷......# #.............# #..#####.......# ∆ .. ##.....## ##.....## #..###.# #.## #.# #.# #.# #.# ##.# #.# #..# #.# #r## ..# #.# ### #h# #g# ####. ###.# ..#% #.g.# ...#####.##### #.....r.....# #....hg.....# #...........# #...55......# #...........# ∆ #.........?.# #...........# #..............# ##.#..########## #.##. # #. #.