group A 3 9 5 1 4 0 6 2 0 6 2 8 7 3 9 5 ....... group B 4 0 6 2 0 6 2 8 2 8 4 0 7 3 9 5 ....... group C 6 2 8 4 8 4 0 6 1 7 3 9 6 2 8 4.
投稿于 2011-04-03 17:08:05
投稿于 2011-04-03 17:28:38
投稿于 2011-04-03 17:16:03