2

0

1

0

0

0

0

0

6

0

1

4

4

0

1

2

0

0

0

0

0

0

0

0

6

0

3

0

12

0

5

2

0

0

0

0

0

0

0

0

9

1

3

0

2

0

1

0

0

0

0

0