A 
 
 
 
 s t e p 1 . t a l k = 0 
 
 s t e p 3 . t a l k = 1 
 
 s t e p 4 . t a l k = 1 2 
 
 s t e p 7 . t a l k = 1 0 
 
 s t e p 8 . t a l k = 1 1 
 
 s t e p 9 . t a l k = 1 3 
 
 s t e p 1 1 . t a l k = 1 5 
 
 s t e p 1 2 . t a l k = 1 8 
 
 s t e p 1 4 . t a l k = 2 2 
 
 s t e p 1 5 . t a l k = 2 3 
 
 s t e p 1 6 . t a l k = 2 4 
 
 s t e p 1 7 . t a l k = 2 5 
 
 s t e p 1 8 . t a l k = 2 6 
 
 s t e p 2 0 . t a l k = 2 8 
 
 s t e p 2 1 . t a l k = 3 2 
 
 s t e p 2 3 . t a l k = 3 0 
 
 s t e p 2 4 . t a l k = 3 1 
 
 
 
 A 