3

0

1

1

8

0

4

0

2

0

1

0

2

0

1

0

2

0

1

0

2

0

1

0

3

0

1

1

4

0

2

0

2

0

1

0

2

0

1

0

0

0

0

0

11

0

5

1

4

0

2

0

4

0

2

0