0

0

1

0

0

1

-1

0

0

-1

0

5

0

0

2

0

0

3

0

0

1

0

0

0

0

1

2

0

1

2

0

4

6

0

0

0

0

3

3

0

1

1

0

0

0

0

2

3

-1

1

4

-1

0

0

0

3

5

0

0

0