4

3

4

2

0

0

7

0

0

8

0

1

8

0

2

4

1

1

5

0

1

4

0

2

6

0

2

3

0

0

4

0

0

8

1

3

9

0

0

4

0

0

2

0

0

13

0

1

5

2

3

10

0

1

4

1

1

7

0

0