8

×

2

2

×

10

3

×

3

7

×

3

2

×

7

11

×

2

15

×

2

2

×

13

7

×

5

2

×

4

2

×

5

3

×

5

4

×

3

4

×

8

3

×

6

4

×

7

2

×

2

3

×

2