4

5

10

6

0

0

4

1

1

8

0

0

0

1

2

0

0

1

0

1

2

0

1

2

4

0

2

2

0

1

0

0

1

0

3

3

0

0

0

0

2

2

0

0

2

0

1

1

0

0

0

0

0

2

0

4

5

0

0

0