#P -5 -5
#C Best start near the bottom right corner of a large grid.
.......***...........
.....*.**............
....****.............
...**.....*..........
..***..*.*.*.........
.**...*.*..*.........
.*.*.*****...........
**.*.*...*...........
*........**..........
.**..*...*.*.........
....**..*.**......*..
...........**.....***
............*..***..*
............*..*..**.
.............*.**....
............**.......
............**.......
...........*.........
............*.*......
...........*..*......
.............*.......