8

2

2

0

0

2

0

0

0

0

0

0

0

1

2

0

1

2

6

1

2

4

0

0

0

1

2

0

0

3

9

3

4

6

0

0

8

0

1

7

1

2

5

2

3

6

1

2

0

0

1

0

1

5

3

1

2

8

1

3

0

2

2

0

1

1

0

2

3

0

1

1