5

5

2

2

12

12

11

11

8

8

0

0

4

4

4

4

4

4

4

4

9

9

0

0

0

0

7

7

1

1

2

2

6

6

1

1

4

4

10

10

4

4

1

1

2

2

2

2

7

7

2

2

2

2

1

1

2

2

12

12

0

0

4

4

0

0

4

4

2

2

0

0

2

2

2

2

7

7

0

0

1

1

3

3

0

0

2

2

1

1

0

0

0

0

1

1

3

3

0

0

2

2

7

7

0

0

1

1

2

2

0

0

0

0

0

0

1

1

0

0

5

5

7

7

1

1

3

3

1

1

0

0

1

1

0

0

2

2

1

1

0

0

0

0

2

2

3

3

2

2

6

6

11

11

6

6

6

6

10

10

6

6

2

2

1

1

2

2

0

0

3

3

0

0

0

0

3

3

4

4

2

2

1

1

4

4

3

3

5

5

1

1

11

11

5

5

2

2

0

0

1

1

1

1

0

0

0

0

0

0

0

0

1

1

1

1

0

0

1

1

1

1

3

3

1

1

0

0

1

1

0

0

1

1

0

0

0

0

1

1