9

9

1

1

4

4

5

5

3

3

6

6

2

2

1

1

6

6

1

1

4

4

1

1

2

2

0

0

4

4

0

0

0

0

0

0

0

0

1

1

2

2

0

0

3

3

1

1

0

0

0

0

0

0

0

0

1

1

0

0

1

1

0

0

0

0

1

1

1

1

1

1

0

0

1

1

0

0

0

0

0

0

0

0

2

2

0

0

5

5

1

1

0

0

0

0

0

0

1

1

1

1

0

0

1

1

0

0

0

0

1

1

0

0

1

1

1

1

2

2

4

4

1

1

2

2

0

0

0

0

3

3

0

0

1

1

2

2

0

0

0

0

1

1

0

0

1

1

0

0

0

0

19

19

18

18

2

2

0

0

2

2

0

0

3

3

1

1

2

2

0

0

2

2

3

3

0

0

3

3

1

1

1

1

4

4

15

15

1

1

0

0

2

2

2

2

0

0

1

1

2

2

1

1

2

2

2

2

2

2

0

0

3

3

0

0

0

0

2

2

1

1

1

1

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0