cgl maths

18:10

48:26

38:58

1:26:06

1:29:07

1:28:51

47:37

1:32:23

1:07:52

52:26

1:29:54

24:36

3:42:47

6:27:16

16:01

1:37:05

1:03:42

1:15:49

53:02

1:45:47

23:00

45:17

46:13

9:13

58:56

48:36

5:26:20

12:37:39

3:01:45

46:58

53:26

52:51

30:54

1:19:03

8:23:51

1:19:45

58:23

55:30

1:00:53

45:03

5:38:13

46:49

26:38

25:56

2:32

13:23

11:55:01

1:07:43

2:21:22

38:19

1:05:20

53:05

1:33:23

26:25

2:40

1:32:51

1:38:02

17:13

1:31:06

3:47