2

2

5

5

3

3

3

3

6

6

9

9

2

2

6

6

1

1

0

0

8

8

11

11

11

11

13

13

3

3

7

7

16

16

13

13

2

2

7

7

1

1

1

1

1

1

2

2

1

1

2

2

1

1

4

4

0

0

3

3

1

1

1

1

9

9

5

5

5

5

2

2

2

2

6

6

3

3

1

1

2

2

12

12

8

8

4

4

7

7

4

4

8

8

5

5

6

6

9

9

3

3

4

4

3

3

6

6

4

4

1

1

3

3

5

5

15

15

11

11

9

9

5

5

3

3

1

1

2

2

5

5

4

4

14

14

6

6

12

12

1

1

2

2

0

0

0

0

8

8

5

5

3

3

8

8

3

3

15

15

0

0

0

0

0

0

1

1

1

1

1

1

0

0

0

0

1

1

1

1

5

5

9

9

3

3

1

1

5

5

11

11

2

2

5

5

1

1

1

1

0

0

0

0

0

0

1

1

0

0

2

2

0

0

1

1

1

1

0

0

3

3

0

0

2

2

3

3

2

2

0

0

0

0

0

0

0

0

0

0