7

0

0

2

0

0

4

0

0

4

0

0

7

1

2

4

2

2

0

1

1

0

1

1

0

1

5

0

0

1

0

3

5

0

1

2

0

0

0

0

0

0

0

0

1

0

0

2

3

1

1

5

4

4

9

1

3

3

0

0