..## ... ...# #.. #... ###... ... #..... ##.# #hh...####..# #..........#######.# #......h.hhl........ ...###.##########.. #....r......# #...........# #.#..#..#...# +..≈........# #.8........<# +..≈........# #.#..#..#...# #...........# #...........# ###.######### ..b ....# ##... ..... #.... ..#..