$ #. ####### ##... ##..##.##.......... $ #.......#.......... ###$.......##...... ###$##....#.....# ##!$$#..........# #....°..........### #............[....# ##...○............. #####..g....###... #.......## ......##g.## #....###.. ##/.# ... .. ##. ..... $ .. #. ......# #... .. ...#.#.# .O.....######### ...####.. .............. .........l....... .... ... ............. .. .......... .....# ............##... .....)...l# #....# ...........?..... .......##.###...# .##............... .[......O......## .................................### O................................# .......$.......#..##(...........## ##).......(....l..## #.......#.## #.............O...# #....<.#### .#(...........p....#...###..# #.....###...§r........# #### .(.......#...>e........# .##......>...o.........# . #.....#.............. .. #.....##$(^..........# .........##..$.........## .....#.###..............## .....#..##...............## ........#.................# ##.<#.....##.....##..## #(.......####?....### #.........### #....## #.........# ##...# ######....# #..## #....# ##.# #..... ### #.....# ###....