..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...
.#.
..#
.#.
...