3

0

2

7

1

1

0

0

1

0

0

2

0

1

2

0

0

0

5

1

3

7

0

0

2

1

2

5

0

2

-1

2

4

-1

3

3

1

0

0

5

0

0

-1

1

2

-1

3

3

-1

1

2

-1

0

1

-1

1

1

-1

0

0

-1

0

2

-1

3

3

-1

1

1

-1

0

2

-1

0

2

-1

1

1

-1

0

1

-1

0

1

-1

0

0

-1

0

1

-1

2

3

-1

0

0

-1

0

0

-1

0

1