51

×

2

4

×

14

2

×

31

2

×

56

53

×

2

20

×

3

5

×

20

3

×

19

3

×

38

2

×

38

27

×

3

2

×

17

11

×

5

2

×

29

12

×

9

26

×

3

5

×

8

15

×

6