9

0

0

4

0

1

7

0

2

2

0

1

4

0

0

2

0

0

9

0

1

8

0

0

0

1

2

4

2

2

6

2

4

4

2

6

4

2

4

8

0

2

8

2

5

2

0

0

7

1

4

2

0

0