optimizations

11:13

36:29

9:27

1:04:56

8:01

12:21

10:05

12:22

29:02

32:28

21:03

18:30

13:23

11:48

8:17

22:19

7:25

18:19

8:12

10:57

16:06

40:16

11:35

7:09

13:03

58:33

6:56

9:40

27:07

43:38

15:26

15:49

15:38

11:22

5:32

8:32

2:24

14:34

1:20:33

8:03

9:40

00:16

5:02

9:50

41:52

10:11

1:04

9:44

12:40

9:45

10:06

10:05

5:06

9:45

22:57

4:43

9:11

10:32

20:41

22:37