1 W! 4|7 b 9|1 v W! 1|4 b 9|4 v b 3|5 v W! 2|6 b 4|9 v W! 3|4 4|7 b W! 4|6 v 1|9 b W! 6|7 v 2 b 1|5 W! v 5|8 b 8|6 W! v 2|1 v 4|6 b 4|7 W! v 4|9 b 2|6 W! b 5|3 v 3|1 W! b 1|7 v 6|9 W!