ex 71 q1

9:57

1:36:26

36:44

23:57

3:49

1:34

3:25

6:33

16:50

9:10

3:22

6:57

3:23

4:32

13:57

5:08

18:20

13:50

1:14

45:40

4:23

00:31

00:30

3:50

3:09

00:20

1:54

3:00

4:44

10:02

1:14:02

1:33

6:09

35:26

1:25

10:00

8:11

2:21

5:14

3:47

6:08

8:05

6:16

8:00

00:10

29:06

6:45

00:49

5:29

2:07

1:34

2:27

2:13

00:24

3:52

3:56

7:58

40:58

2:51

1:15:32