4

0

0

3

2

2

7

1

4

0

0

1

2

0

2

8

1

1

10

0

0

1

0

1

7

0

1

4

1

1

6

0

0

1

1

1

10

1

3

6

1

2

12

0

1

2

0

2

3

0

0

8

1

3

4

1

2

4

0

0