1

1

1

1

0

0

0

0

0

0

0

0

0

0

0

0

2

2

0

0

0

0

0

0

21

21

2

2

6

6

0

0

2

2

1

1

10

10

2

2

12

12

1

1

7

7

2

2

24

24

4

4

5

5

3

3

3

3

10

10

2

2

10

10

37

37

7

7

15

15

36

36

8

8

14

14

5

5

15

15

9

9

8

8

30

30

5

5

8

8

10

10

2

2

2

2

10

10

26

26

6

6

10

10

8

8

12

12

4

4

16

16

8

8

17

17

14

14

18

18