-1

0

2

-1

1

2

7

0

1

3

0

1

4

1

2

6

1

2

8

0

0

7

0

1

7

0

2

4

1

2

7

1

2

8

0

0

4

2

2

5

0

0

11

0

3

2

2

2

7

0

0

5

0

0

-1

2

2

-1

0

1

8

0

0

2

1

3

-1

2

4

-1

0

2

7

2

4

4

0

1

11

0

0

1

0

2

-1

0

0

-1

1

1

-1

0

0

-1

0

2

7

2

2

14

1

3

13

1

1

3

2

2

3

1

1

5

1

3