#.#.#.#.#.#%#.# 
#...............#
......#..........
#.......#.!.....#
.....#....#......
#...........#...#
....#.#.#.#...#..
#.......s.......#
...#..#.<.#..#...
#............?..#
..#...#.#.#.#....
#...#...........#
......#....#.....
#.......#.......#
 .........#..... 
  ...... ......