1

1

0

0

0

0

1

1

0

0

0

0

1

1

0

0

0

0

0

0

0

0

0

0

2

2

1

1

0

0

4

4

6

6

7

7

12

12

53

53

1

1

19

19

9

9

8

8

8

8

2

2

9

9

4

4

1

1

0

0

7

7

8

8

0

0

1

1

1

1

14

14

22

22

111

111

85

85

62

62

35

35

8

8

15

15

53

53

14

14

19

19

16

16

19

19

10

10

9

9

13

13

9

9

2

2

18

18

6

6

6

6

4

4

53

53

21

21

4

4