useful option setting

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7:56

29:41

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14:39

13:07

9:06

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1:00

3:29

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2:40

5:10

00:52

19:54

17:22

5:25

15:41

11:19

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4:09

1:19

6:08

15:11

3:54

35:49

5:31

1:11

00:41

12:35

00:41

8:05

5:20

14:27

2:36

1:15

14:38

4:21

19:25

20:02

9:27

5:51

8:28

7:08

12:08

4:12

2:33

3:36