# ..# ########################...# ...................lr......+ ##.....##########..##... ### ##...#...## ##.## .... #...###...# #..###..... #...# #...# #.......... ##..#####..## #.....≈.... #...........# #.)..≈≈.... #...........# #.......... #.⌠...<...⌠.# #.......... # #...........# ##........# #. #.#...........# #≈......## # #. ..####..#..#### ##≈..$..# #. .#. ..###...## ≈......# #.##.. #.##.....# #....###.####.### #...##......# #......#.#### #...##.#.# #...##...# ##.####### #..(.# #.#### #