21

1

4

2

1

1

8

4

2

0

0

0

1

0

2

2

1

1

0

0

5

2

0

2

1

0

2

3

-2

1

1

2

0

2

3

4

1

6

0

0

3

11

-2

1

2

1

0

0

2

4

1

3

3

0

2

11

-4

1

4

2

0

1

2