9

5

7

7

0

0

0

1

1

8

0

0

7

2

3

4

1

4

2

0

1

6

1

3

7

1

3

0

1

1

8

2

3

6

2

2

2

2

2

5

1

2

13

1

2

3

0

0

6

3

4

3

1

2

6

1

2

2

2

5