3

×

7

2

×

5

26

×

2

13

×

3

4

×

7

5

×

9

5

×

5

7

×

2

3

×

12

21

×

2

17

×

2

2

×

11

3

×

3

2

×

15

7

×

9

3

×

17

6

×

8

8

×

7