.# . #. .. .. ... . ..####.## ..?.#.##.#. # ## ###3.......##. #...##..#....# .## ......x..#..## ... #.......###.###.## #..##.x##..##..##. ................... .........x........ ##..##..##..##..##. #.#.#*##.#.x.##. .# . # #. #..#.x##...# .#...###R###.# ..#.##. ##...#.. .... ## .# .. ## .# . ..# . .. ..