3

0

1

1

2

0

0

2

0

0

0

0

2

0

1

0

0

0

0

0

5

0

2

1

2

0

1

0

9

0

4

1

2

0

1

0

2

0

1

0

12

0

6

0

1

0

0

1

3

0

1

1

0

0

0

0