7

2

4

3

0

0

4

1

3

2

0

0

7

1

1

8

0

2

6

1

3

6

0

1

6

1

1

5

0

0

6

1

1

0

2

2

7

0

0

4

1

1

1

0

0

12

0

1

4

1

5

4

2

4

4

0

2

2

0

0

1

0

0

6

0

0

4

2

3

3

1

1

6

0

1

4

0

0

9

0

1

0

0

1

6

1

3

6

0

1

7

0

0

6

0

1

4

2

5

5

0

0

3

1

1

1

0

0

10

0

0

1

0

0

3

0

1

4

0

1