. # . . . . # # #. . . . . # . # . . . #. # . . # .. # . .# # ..## .###. .#... # . ...# ... ..# ..#.# ## .#.. .. . #........# .... #. # ... ..#.#.#. # .#.##..#.# .. # #.. #. #. ### .##. ####.## #..# .## #.. #.#.### #.# ..#.. .... ... #..#...#.##..# #.# #....#..#○# ..##.#. .... .# #.#...#R###.. ##.... .#..## #......# #.##.##.#..... ## ###....v.....##.#...#.. # #....##...#####.... .. #..#.....#.#..##.... #.#.# ## #..###.##....##.....# # ..v...............###.... ..#.#vv.####.#.. #..# . ....v. . #..##..#.#.# .v#.# #..###.##. #.. ..#. #.. ##.## .... .... ## # #.. #.. # .# .#