flow control device

17:28

3:37

1:00

2:32

5:15

6:47

1:57

5:37

00:58

14:17

8:48

8:56

7:51

5:17

50:40

28:30

4:54

6:49

2:21

17:48

00:35

9:11

6:03

12:55

00:52

10:05

6:58

4:49

4:39

7:46

13:38

8:28

1:08

8:43

3:24

2:03

3:45

4:52

3:21

3:32

00:43

17:36

3:36

1:14

11:16

4:17

7:10

7:28

12:11

7:56

3:37

3:47

11:39

00:43

28:01

49:23

5:04

20:30

6:59

4:35