0

0

0

0

0

2

0

0

1

0

1

1

0

0

1

0

0

0

-1

0

0

-1

2

3

-1

0

2

-1

0

1

-1

0

3

-1

0

1

-1

0

2

-1

0

0

-1

0

2

-1

0

1

-1

0

3

-1

0

0

-1

0

2

-1

0

0