15

16

17

18

20

22

24

26

7

8

8.5

9

9.5

10

11

12

14

-76

-75

-48

-46

-45

-44

-43

-38

-24

-22

-19

-18

-16

-15

-13

-12

-10

-6

-1

0

1

2

6

7

8

10

12

13

14

15

18

19

20

25

27

30

32

34

35

38

40