7

3

4

2

0

0

3

0

0

5

1

1

3

1

1

9

0

3

2

0

1

5

1

1

6

1

1

1

0

1

9

2

2

2

1

1

2

0

0

6

0

0

2

1

1

12

1

2

2

0

0

12

1

2

3

3

3

5

2

2

0

0

1

0

0

1

0

2

3

0

0

1

4

0

0

4

2

3

8

0

2

1

1

2

2

0

2

1

0

0

6

1

1

4

0

3

6

2

3

3

0

2

8

1

2

3

0

1

7

1

1

4

0

0

8

0

0

4

1

2