4

×

2

11

×

3

4

×

5

5

×

5

8

×

2

2

×

13

2

×

16

3

×

4

7

×

5

3

×

7

2

×

9

4

×

7

2

×

2

2

×

11

3

×

5

7

×

2

2

×

17

3

×

2