practical patterns

3:13

28:07

35:15

8:34

1:20:01

4:55

2:34:21

8:46

16:20

53:49

12:14

8:50

13:20

25:45

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14:12

19:01

10:28

12:57

13:05

7:53

5:13

4:36

35:50

4:22

1:25:07

11:21

11:11

1:01:05

20:45

43:05

9:46

10:32

12:42

5:50

7:42

31:59

6:12

4:47

10:15

9:37

11:21

1:16:24

4:31

20:09

15:52

10:17

6:52

9:00

2:46

53:48

6:21

12:19

5:21

5:02

12:20

37:59

4:03

4:30

4:22