ex 52 q1

9:02

8:57

29:42

20:57

10:14

1:31:28

5:52

2:58

2:09:29

54:56

8:09

1:09:04

1:50:34

1:06:38

1:18:31

18:55

3:11

31:47

26:41

30:30

11:59

12:48

2:48

18:31

1:46:03

2:33

28:58

4:04

3:47

3:15

22:00

10:00

5:09

1:57

20:14

1:32

3:33

1:55

1:42

4:07

25:23

20:12

7:40

2:31

00:55

9:00

8:46

9:41

1:07

3:06

14:31

12:37

1:42

1:34

00:38

1:30

00:33

5:56

1:33:38

5:36