8

1

1

7

2

2

8

0

0

1

1

2

7

0

2

2

0

0

6

1

2

5

1

1

5

1

2

9

1

1

3

1

2

7

0

3

9

0

0

2

0

1

2

1

3

4

0

3

0

1

2

0

0

0

0

1

3

0

0

0