2

0

0

4

0

0

9

0

3

2

0

0

3

0

1

1

1

1

5

0

4

2

0

0

16

0

2

5

0

1

0

0

0

4

0

1

6

0

0

3

0

0

6

0

1

4

0

2

3

0

0

7

2

4

9

2

2

3

1

1