*13 17, 7-10, *5 9, 15-18, *23 19, 24-15, *17 13, 15-11---A, *21 17, 14-21, *9 14, 10-17---B, 13 8, WW
A---15-19, *21 17, 14-21, *9 14, similar WW
B---18-9, 13 8, WW