19

×

3

37

×

2

9

×

3

7

×

7

18

×

4

2

×

19

9

×

7

5

×

7

25

×

2

30

×

2

16

×

5

3

×

25

4

×

17

17

×

3

10

×

2

9

×

4

11

×

2

3

×

13