lec highlights

37:54

36:33

46:31

33:40

46:07

37:43

33:51

38:38

38:32

35:28

32:12

40:20

21:59

22:19

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11:12

21:11

47:12

2:12

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22:53

7:04

33:48

6:25

38:40

10:29

26:35

6:03

7:46

9:03

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23:13

21:14

6:57

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40:36

35:32

9:28

44:18

33:21

29:36

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20:53

34:29

34:11

24:55

7:45

34:28

6:39

7:57

6:11

35:11

7:01

31:35

20:39

36:07