22

(a)  

30

(a)  

48

(a)  

51

(a)  

69

(a)  

75

(a)  

87

(a)  

99

(a)  

100

(a)  

101

(a)  

212

(a)  

396

(a)  

470

(a)  

835

(a)  

917

(a)  

799

(a)  

570

(a)  

306

(a)  

800

(a)