1

1

0

0

0

0

1

1

0

0

2

2

2

2

1

1

1

1

1

1

0

0

0

0

10

10

0

0

7

7

1

1

14

14

9

9

8

8

2

2

0

0

2

2

3

3

11

11

17

17

2

2

7

7

7

7

0

0

0

0

6

6

19

19

4

4

7

7

10

10

17

17

21

21

10

10

6

6

10

10

4

4

8

8

9

9

6

6

21

21

2

2

14

14

5

5

13

13

45

45

17

17

26

26

3

3

50

50

7

7

12

12

14

14

4

4

8

8

12

12