0

0

0

0

0

2

-1

0

1

-1

0

4

-1

6

6

-1

1

3

-1

1

1

-1

2

2

0

1

1

0

0

1

0

0

1

0

0

2

0

2

3

0

1

1

0

1

3

0

1

3

-1

1

4

-1

0

0

-1

1

2

-1

1

2

-1

1

2

-1

0

0

-1

1

1

-1

0

0

-1

0

1

-1

0

1

-1

0

0

-1

1

4

-1

1

3

-1

1

2