8-1 http://www.youtube.com/watch?v=UyEFO05vh3I
8-2 http://www.youtube.com/watch?v=3odwLxnNVig
8-3 http://www.youtube.com/watch?v=6C8BmIeYQnQ
9-1 http://www.youtube.com/watch?v=HQs8P1CeXBc
9-2 http://www.youtube.com/watch?v=EKHb-iFnjiA
9-3 http://www.youtube.com/watch?v=YWu-rVgNq2Y
10-1 http://www.youtube.com/watch?v=64vKxuJbdC8
10-2 http://www.youtube.com/watch?v=h33oYimoddo
10-3 http://www.youtube.com/watch?v=PThwA4mUEuA
11-1 http://www.youtube.com/watch?v=6i1xEepbIW0
11-2 http://www.youtube.com/watch?v=vxNZcdkAb8I
11-3 http://www.youtube.com/watch?v=bSXpcketv5Y
12-1 http://www.youtube.com/watch?v=POe0a99zQTU
12-2 http://www.youtube.com/watch?v=sUyf8FTv5_k
12-3(完) http://www.youtube.com/watch?v=VQQVSfGRXls&mode=related&search=