7

7

8

8

5

5

6

6

11

11

18

18

4

4

2

2

4

4

3

3

0

0

9

9

15

15

4

4

12

12

18

18

0

0

1

1

0

0

5

5

5

5

1

1

1

1

6

6

2

2

6

6

6

6

2

2

0

0

3

3

1

1

8

8

0

0

5

5

1

1

2

2

0

0

0

0

4

4

2

2

0

0

5

5

2

2

2

2

0

0

1

1

0

0

1

1

1

1

0

0

1

1

0

0

1

1

3

3

0

0

1

1

1

1

1

1

0

0

1

1

0

0

0

0

2

2

3

3

1

1

4

4

2

2

4

4

10

10

0

0

2

2

3

3

0

0

7

7

10

10

4

4

4

4

9

9

12

12

12

12

1

1

8

8

2

2

2

2

0

0

1

1

4

4

9

9

2

2

0

0

2

2

0

0

0

0

0

0

3

3

6

6

3

3

7

7

1

1

1

1

1

1

0

0

0

0

0

0

2

2

2

2

2

2

1

1

0

0

3

3

2

2

0

0

0

0

2

2

1

1

3

3

0

0

0

0

3

3

0

0