n=6的一些解
..4....2....5....0....4....4....2....3....1....3....6....0....5....4....0....2
..6....5....1....2....4....6....5....5....4....1....6....2....0....6....6....2
..2....5....6....5....5....2....2....5....1....0....2....3....0....5....1....5
..4....4....6....2....3....3....5....6....1....0....6....1....6....1....5....1
..6....2....0....5....4....1....1....6....1....0....0....3....4....3....5....4
..6....4....2....5....1....5....6....4....4....4....4....0....2....3....3....2