4

0

2

0

0

0

0

0

4

0

2

0

0

0

0

0

6

0

3

0

0

0

0

0

0

0

0

0

2

0

1

0

2

0

1

0

6

0

3

0

0

0

0

0

3

0

1

1

19

0

9

1

4

0

1

2

6

0

3

0