6

6

7

7

7

7

1

1

6

6

3

3

3

3

0

0

2

2

0

0

1

1

1

1

1

1

0

0

2

2

2

2

3

3

9

9

0

0

0

0

1

1

2

2

1

1

1

1

1

1

1

1

1

1

0

0

1

1

0

0

4

4

4

4

0

0

0

0

0

0

0

0

0

0

0

0

0

0

2

2

19

19

1

1

3

3

5

5

1

1

3

3

5

5

0

0

3

3

0

0

4

4

0

0

1

1

3

3

2

2

0

0

0

0

0

0

0

0

0

0

1

1

5

5

4

4

2

2

1

1

2

2

3

3

0

0

0

0

4

4

0

0

0

0

0

0

7

7

14

14

3

3

11

11

8

8

7

7

1

1

2

2

0

0

0

0

1

1

2

2

3

3

1

1

1

1

4

4

0

0

1

1

0

0

0

0

2

2

0

0

0

0

0

0

0

0

1

1

0

0

4

4

0

0

1

1

0

0

4

4

6

6

0

0

0

0

2

2

0

0

1

1

0

0

0

0

1

1

1

1

0

0

0

0

0

0

1

1

0

0