2

2

11

11

4

4

1

1

10

10

4

4

3

3

12

12

2

2

3

3

2

2

2

2

9

9

6

6

2

2

5

5

4

4

0

0

1

1

2

2

2

2

2

2

2

2

3

3

8

8

5

5

3

3

5

5

2

2

4

4

8

8

1

1

8

8

9

9

1

1

2

2

2

2

0

0

1

1

1

1

0

0

1

1

0

0

3

3

0

0

3

3

2

2

0

0

6

6

1

1

1

1

6

6

1

1

0

0

9

9

0

0

8

8

4

4

0

0

0

0

1

1

0

0

4

4

0

0

0

0

3

3

4

4

3

3

1

1

0

0

0

0

2

2

1

1

9

9

10

10

12

12

4

4

6

6

1

1

6

6

6

6

1

1

3

3

4

4

1

1

6

6

0

0

0

0

0

0

1

1

9

9

4

4

4

4

3

3

1

1

3

3

5

5

2

2

1

1

7

7

0

0

0

0

0

0

0

0

2

2

0

0

0

0

1

1

0

0

0

0

7

7

4

4

1

1

2

2

3

3

3

3

2

2

1

1

3

3

0

0