0

0

0

0

6

0

3

0

6

0

2

2

2

0

1

0

0

0

0

0

2

0

1

0

0

0

0

0

8

0

4

0

0

0

0

0

4

0

2

0

9

0

4

1

8

0

3

2

10

0

5

0

0

0

0

0