-1

5

6

-1

0

0

-1

2

2

-1

0

1

-1

0

0

-1

0

2

-1

0

0

-1

0

0

-1

0

1

-1

0

1

-1

0

0

-1

0

2

-1

0

1

-1

0

0

-1

0

1

-1

2

2

-1

1

3

-1

0

0