1.1

1.2

2.1

2.2

3.1

3.2

4.1

4.2

5.1

5.2

6.1

6.2

7.1

7.2

8.1

8.2

9.1

9.2

10.1

10.2

11.1

11.2

12.2

13.1

13.2

14.1

14.2

15.1

15.2

16.1

16.2

17.1

17.2

18.1

18.2

19.1

19.2

20.1

20.2

21.1

21.2

22.1

22.2

23.1

23.2

24.1

24.2

25.1

25.2

26.1

26.2