v# .. ###.. ##..### ..... ......# ## . #..#.# ###..#### ##.. .#.# ## ##.#...#.# #.#.#.. # #. #.#.§.# #.##.#..#.# . #v.#.####v#p..p....# . ##v..v#p.#.# ##. ..# . # .#..##vv#*v#. # #. #...# ..#.#####.#.#.. # #..# #.#.§.# ##.##.#.#.# .### ...#§ . ..#.....#..# .... .. .. .## #..#. . ..# ....#.# .#.#...# . . . #.... #.##. * #. # ...#x. . ###....#. # . # # . . . # .. # .## #.#. # #. . #. ..# #. . . # . . .. ## . . . #.#. .#### .. .. # # . #. #. # # #..# ## .. # # # .#