pruning

1 min 6 secs

2 mins 9 secs

1 min 33 secs

2 mins 5 secs

8 mins

1 min 25 secs

40 secs

3 mins

26 secs

1 min 22 secs

17 secs

1 min 50 secs

1 min 3 secs

1 min 12 secs

33 secs

19 secs

10 mins 41 secs

7 secs

1 min 1 sec

22 mins 46 secs

23 secs

1 min 10 secs

5 mins 57 secs

1 min 48 secs

49 secs

1 min 58 secs

38 secs

20 secs

3 mins 12 secs

34 secs

3 secs

3 mins 51 secs

8 mins 6 secs

52 secs

7 secs

35 secs

30 secs

12 mins 2 secs

2 mins 50 secs

52 secs