.. .... .##...# ##.#..?.. ....[.... #........ #........ #######........ ####.............. ######....##b)......... #####..........>..###...... ##############.....###.......### #..[.[ ##.....#......................# ..... ##.............#.########<.....# .... #................# ######## ... #.....<.........## ... #...............# #...............# #...............# ##.............## ##.....#.....## #############