how to infer

2:54

5:26

4:21

3:14

2:54

6:28

2:42

5:33

2:54

2:58

7:05

5:33

5:33

5:26

2:58

2:58

4:21

6:28

7:05

2:47

5:02

2:26

14:14

4:57

5:51

2:15

4:55

6:05

4:20

13:02

4:43

1:23

8:49

23:56

9:33

4:51

6:40

3:39

1:47

25:55