2

(a)  

3

(a)  

4

(a)  

5

(a)  

6

(a)  

7

(a)  

8

(a)  

9

(a)  

10

(a)  

11

(a)  

16

(a)  

21

(a)  

38

(a)  

45

(a)  

57

(a)  

61

(a)  

73

(a)  

89

(a)  

94

(a)  

100

(a)  

134

(a)  

200

(a)  

600

(a)