.... .... .... # ......... .# .. ..... ###.# .. ........... .#.# ..###...###...###.. # ..#.....#. ...#.#..## .......x........# . #... . .....#.#.. ### #.. #.x.### #. ...### ##3## ##X## ######.#.# # #...###...## #..#....##. .#.....#.....#.# #.# ##. .................# ##.#.# ### ...#.....#.....#.# #. .#.#..# .. ##...###...###.. ## #.. # . ##.## ##.## ..# #.#.## #.. ...# #. ##### # # #... ....# ##... . # ..... ..... #..# # . . .#. ..#. #.. .# #.# #. . ## #.##. . #.# ### # # . . # #. . .# #. .. . 4 .# #