21.1

21.2

21.3

21.4

21.5

21.6

21.7

21.8

22.1

22.2

22.3

23.1

23.2

23.3

23.4

23.5

23.6

23.7

23.8

23.9

24.1

24.2

24.3

24.4

25.1

25.2

25.3

25.4

26.1

26.2

27.1

27.2

27.3

28.1

28.2

28.3

28.4

29.1

29.2

29.3

29.4

30.1

30.2

30.3

30.4