Improved inversions

11 mins 29 secs

3 mins 26 secs

6 mins 6 secs

2 mins

37 mins 57 secs

3 mins 32 secs

5 mins 58 secs

4 mins 54 secs

7 mins 41 secs

21 mins 20 secs

1 min 37 secs

7 mins 12 secs

35 secs

12 mins 38 secs

45 mins 35 secs

1 min 40 secs

6 mins 58 secs

5 mins 9 secs

1 min 33 secs

9 mins 14 secs

5 mins 35 secs

5 mins 49 secs

31 secs

5 mins 24 secs

2 mins

2 mins 44 secs

2 mins 15 secs

5 mins 13 secs

20 mins 40 secs

9 mins 33 secs

18 mins 40 secs

16 mins 29 secs

7 mins 14 secs

6 mins 19 secs

28 mins 5 secs

7 mins 24 secs

24 mins 14 secs

17 mins 44 secs

6 mins 14 secs

15 mins 39 secs