4 6 21 A & B & l

6 mins 3 secs

6 mins 10 secs

20 mins 22 secs

20 mins 7 secs

5 mins 11 secs

25 mins 37 secs

6 mins 9 secs

24 secs

14 mins 56 secs

13 mins 27 secs

17 mins 24 secs

9 mins 50 secs

4 mins 30 secs

12 mins 34 secs

1 min 30 secs

8 mins 35 secs

5 mins 41 secs

27 mins 49 secs

6 mins 30 secs

17 mins 30 secs

2 mins 42 secs

22 mins 49 secs

7 mins 3 secs

4 mins 54 secs

14 mins 3 secs

1 min 13 secs

13 mins 23 secs

7 mins 7 secs

18 mins 44 secs

12 mins 2 secs

4 mins

7 mins 16 secs

8 mins

9 mins 41 secs

13 mins 31 secs

12 mins 19 secs

23 mins 16 secs

25 mins 11 secs

10 mins 52 secs

4 mins 35 secs