step method

3:55

16:31

21:09

23:57

21:11

19:42

10:59

3:33

2:10

7:09

4:46

5:19

14:17

15:32

22:31

9:19

5:47

7:55

7:36

5:29

4:37

8:48

13:32

9:43

9:29

7:29

10:51

14:53

13:14

11:14

5:35

3:17

16:36

6:41

10:13

13:46

14:54

14:32

15:01

12:08