3

3

1

1

4

4

0

0

3

3

0

0

9

9

0

0

1

1

13

13

7

7

1

1

2

2

5

5

5

5

4

4

4

4

0

0

2

2

2

2

0

0

1

1

0

0

17

17

0

0

0

0

1

1

0

0

2

2

0

0

3

3

0

0

1

1

0

0

2

2

1

1

0

0

1

1

1

1

0

0

2

2

0

0

3

3

0

0

2

2

1

1

0

0

0

0

2

2

3

3

6

6

0

0

2

2

0

0

0

0

0

0

6

6

0

0

0

0

2

2

5

5

0

0

0

0

2

2

2

2

0

0

4

4

4

4

1

1

2

2

2

2

2

2

1

1

0

0

4

4

10

10

6

6

19

19

8

8

12

12

1

1

5

5

5

5

0

0

0

0

1

1

3

3

3

3

4

4

1

1

0

0

1

1

0

0

6

6

0

0

1

1

1

1

0

0

0

0

0

0

0

0

3

3

1

1

3

3

2

2

2

2

0

0

2

2

1

1

6

6

2

2

0

0

2

2

0

0

0

0

0

0

0

0

0

0

0

0

4

4