10

×

2

2

×

11

2

×

13

3

×

6

2

×

6

3

×

5

7

×

3

4

×

4

17

×

2

2

×

23

3

×

9

4

×

2

5

×

7

3

×

14

2

×

2

2

×

20

9

×

5

3

×

3