0

1

1

0

2

4

0

1

1

0

0

1

0

0

0

0

3

6

7

1

2

7

0

0

4

1

2

8

0

0

6

0

0

4

0

1

5

2

3

0

0

1

0

2

2

0

0

1

0

0

0

0

2

2

2

0

0

12

3

6