class matrix

7:30

10:53

11:50

6:56

2:07:32

2:11:58

2:05:50

2:24:49

1:52:10

2:16:33

1:54:40

2:05:50

2:23:38

2:24:49

2:00:06

2:05:50

2:25:23

1:54:40

2:02:03

2:16:33

2:24:49

2:47

2:38

15:07

3:04

2:16

2:05:50

2:24:49

2:05:50

1:52:10

2:05:50

8:31

2:05:50

2:00:06

2:23:38

2:05:50

2:11:44

2:16:33

2:27:33

2:47