.# . . .. ... .. . ....### .. #.. #..#.# ## ..##..#.# # . . ... ........###### ###.## . ... ...##..# #.###.#.#.. # .. #..##....#.###.#.#....##.# . ..##...#§.#.. ......#.. .....§..F...#F #.....#F§. . . ........#..#.#...##.F# ##. ## §# .###.#.#...x..# #. ##. ##... #...####.#.# . ... ... ......## #.###.# .. .......###.# #. ## . ##.. .. # .# #. ## .## .##..#... .. # # .. .. . #.. .# ..## ..# #... #