6

0

3

0

0

0

0

0

0

0

0

0

4

0

2

0

0

0

0

0

1

0

0

1

23

0

8

7

8

0

4

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

10

0

5

0