.##  ##...##    
...###..#..##  .
.#..#$.#.#..##..
......#...#.....
.#####.....#####
..#...........#.
#..#......?..#..
#..#....<....#..
..#...........#.
.#####.....#####
......#...#.....
#..#...#.#..#...
#.......#..## ##
#.#...#...##    
  .#..#####