2

0

2

0

4

3

0

0

1

0

8

2

1

0

2

0

8

0

4

1

2

0

7

1

6

1

3

0

11

1

5

0

4

0

9

0

4

0

5

0

7

0

9

0

8

0

8

1

20

0