13 26
.......#.#####....#.#.....
...#....##..#..#..#.......
#..#...#.........#...##..#
....#....G.###...#.#..##.#
##..#..####..#......##...#
...#..............##.#....
##...#.##......#.#........
....#..##..##...#...##....
....#....#..##...........#
.###.##...........#....#..
#.#...........#..#...#.##.
.......##..#..........#..#
#....S.#........##......#.
RDDLUDLR