// This file is automatically generated by DemeterJ.

UniversalVisitor {
  start {{ }}
  before { 
    A, -> A,b_list,B_List,
    B, -> B,y,Y, -> B,z,Z,
    C,
    D,
    Y,
    Z,
    Main, -> Main,s,String,
    B_List, -> B_List,first,Nonempty_B_List,
    Nonempty_B_List, -> Nonempty_B_List,it,B, -> Nonempty_B_List,next,Nonempty_B_List
  } {{ }}
  after { 
    A, -> A,b_list,B_List,
    B, -> B,y,Y, -> B,z,Z,
    C,
    D,
    Y,
    Z,
    Main, -> Main,s,String,
    B_List, -> B_List,first,Nonempty_B_List,
    Nonempty_B_List, -> Nonempty_B_List,it,B, -> Nonempty_B_List,next,Nonempty_B_List
  } {{ }}
  finish {{ }}
}