； p4p1-4 p2-4 p5-7 p10-11 11-12 12-15 p6-8 p9-9 p10-10 11-12 13-14 15-16 16-17 p7-8 p8-9 p10-10 11-12 13-14 15-16 16-17 p5-8 p7-9 p10-10 11-12 13-14 15-16 16-17 p7-8 p7-9 p10-10 11-12 13-14 15-16 16-17 p6-8 p8-9 p10-10 11-12 13-14 15-16 16-17 p7-8 p7-9 p10-10 11-12 13-14 15-16 16-17 p6-8 p8-9 p10-10 11-12 13-14 15-16 16-17 p8-9 p10-10 11-12 13-14 15-16 16-17 p8-9 p8-9 p10-10 11-12 13-14 15-16 16-17 p8-9 p8-9 p10-10 11-12 13-14 15-16 16-17 p7-8 p8-9 p10-10 11-12 13-14 15-17 16-17 p8-9 p10-11 11-12 13-14 15-17 16-17 p8-9 p8-9 p10-11 11-12 13-14 15-17 16-17 p11-12 13-14 15-17 16-17 p1-12 13-14 15-17 16-17