first-insertion管 （256） 2

6 mins 20 secs

11 mins 36 secs

50 secs

5 mins 25 secs

1 min 3 secs

28 mins 53 secs

8 mins 47 secs

11 mins 42 secs

10 mins 22 secs

2 mins 34 secs

7 mins 6 secs

7 mins 20 secs

6 mins 31 secs

1 min 35 secs

12 mins 52 secs

13 mins 58 secs

6 mins 53 secs

13 mins 31 secs

14 mins 25 secs

5 mins 47 secs

6 mins 30 secs

9 secs

10 mins 20 secs

29 secs

1 min 26 secs

13 secs

8 mins 1 sec