. ######### ... ........#####... ###............ #.....<...# #.........# ###......†## . #.÷..##..# #.# ####<######.#...## ######..............>.. #......#..####.>....### #.######.###...####.... #.# ####.# #.### # #.###....# #.# ####.#...######.# #....#.### #..# #.###..# #.## #..##.## #.# ##....## #.# ####..# ##.# ##.>.# ###..# #..#.####...## #.##...##.### #.####.....########. #.# ###.#.......... ##.# ###.##...###### #..####...#........# #.##....###.######.. #....#####..# #.#### #.## #.# #.# ### ###.# #...# ###.### ##...# ##### #..### #.... #.## #....###.# #........###### #...b........... #....########## #.... #.... #.... #####