7

0

6

6

2

4

0

0

0

6

1

1

-1

3

6

-1

0

0

7

0

0

2

2

5

0

1

1

0

1

1

7

1

1

5

1

3

8

0

1

5

0

0

4

1

1

2

1

2

4

1

2

5

0

0

1

1

5

5

0

0