Syntax of C++ Template Template Parameters -

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I'm having trouble understanding the syntax of the C ++ template template parameter. I think according to the excellent description, Why are they useful, I work hard to understand their syntax. Two examples taken from the above mentioned website (two others): 

  template & typ; Name, T, Template & lt; Typename & gt; Class Cnt & gt; Class pile;   
 and  
  template & lt; Template & lt; Typename, typename & gt; Class Cnt & gt; Class wrapper 3;   
 It is impossible to generalize such announcements without clearly understanding the logic behind this syntax. It is difficult to remember and does not help much.  
 EDIT: I know that my attempt on a question came similar to an observation. How to interpret the Template Template Parameters syntax to speak what I'm asking every day. I can do it with C ++ syntax and all other programming languages ​​I have learned. Although I'm having difficulty clarifying the syntax of the C ++ template template parameter to me, I am David Vandeword and Nicolai M. Jostis has found the book "C ++ Templates: The Guides", and it's a good book, but it has not helped me to understand this syntax, will agree with many, the best is oddly.   
 
 
 This is not so mysterious about this: Remove your template template parameters from the original template:  
  template & lt; Typename & gt; ClassCent   
 Any class template fits with a type of argument, such as  
  template   
 And you can use your original template  
  stack & lt; Int, A & gt; As will. S;

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