16 11
.....#.#..#
#..#.#....#
#.#.#...###
#..##.##.#.
.##..##..#.
....#.##...
#.#....#.#.
.#....#.#G.
#..#...#S.#
.......##.#
.........##
.#.#...#...
.#......#..
....#.....#
...#.....#.
....##.#...
UURULURLUDLRDDRRDRLDLUDULLLRUURUR