5 x 2

(a)  

4 x 3

(a)  

4 x 12

(a)  

5 x 5

(a)  

2 x 8

(a)  

3 x 6

(a)  

3 x 9

(a)  

2 x 11

(a)  

2 x 12

(a)  

5 x 12

(a)  

4 x 8

(a)  

5 x 7

(a)  

3 x 12

(a)  

3 x 11

(a)  

4 x 6

(a)  

5 x 6

(a)  

3 x 10

(a)  

5 x 3

(a)  

5 x 10

(a)  

2 x 9

(a)