9

2

3

4

0

0

5

2

3

8

0

0

6

0

0

7

1

2

4

0

1

5

1

2

4

2

3

1

0

0

7

0

0

4

1

1

9

0

0

2

0

0

1

0

2

4

0

1

7

0

0

8

0

1

5

2

2

0

0

1