7

2

5

6

0

0

3

2

3

6

1

5

7

0

0

2

1

3

4

0

0

8

0

0

2

0

1

2

0

1

0

1

3

0

1

2

8

5

9

6

0

1

0

1

1

0

0

1

9

0

1

5

0

0

0

3

4

0

0

0