4

0

1

2

1

1

3

0

0

4

0

0

3

2

2

7

0

2

1

1

1

2

0

0

5

0

0

1

0

1

8

1

1

2

2

2

4

0

1

6

3

4

4

1

1

9

0

1

8

2

2

4

0

0