% yajilin 106 by Tom Collyer, http://www.janko.at/Raetsel/Yajilin/106.a.htm
yajilin
medium-
10 10
....................
................0^..
..........0^........
..1^................
....2>......2^......
......0v......3<....
................1v..
........2^..........
..3^................
....................
