// This file is automatically generated by DemeterJ.

TraceVisitor {
  {{
    protected java.io.PrintWriter out = new java.io.PrintWriter(System.out, true);
    java.io.PrintWriter get_out()             { return out; }
    void set_out(java.io.PrintWriter new_out) { out = new_out; }
    TraceVisitor(java.io.PrintWriter out)     { set_out(out); }
    TraceVisitor(java.io.PrintStream out)
      { set_out(new java.io.PrintWriter(out, true)); }
  }}
  finish {{ out.flush(); }}


  before Main {{
    out.println("before Main");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Main {{
    out.println("after Main");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Main, s, String {{
    out.println("before -> Main, s, String ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Main, s, String {{
    out.println("after -> Main, s, String ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Program {{
    out.println("before Program");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Program {{
    out.println("after Program");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Program, adaptivemethod_l, AdaptiveMethod_L {{
    out.println("before -> Program, adaptivemethod_l, AdaptiveMethod_L ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Program, adaptivemethod_l, AdaptiveMethod_L {{
    out.println("after -> Program, adaptivemethod_l, AdaptiveMethod_L ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before AdaptiveMethod {{
    out.println("before AdaptiveMethod");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after AdaptiveMethod {{
    out.println("after AdaptiveMethod");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> AdaptiveMethod, cd, CD {{
    out.println("before -> AdaptiveMethod, cd, CD ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> AdaptiveMethod, cd, CD {{
    out.println("after -> AdaptiveMethod, cd, CD ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> AdaptiveMethod, og, OG {{
    out.println("before -> AdaptiveMethod, og, OG ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> AdaptiveMethod, og, OG {{
    out.println("after -> AdaptiveMethod, og, OG ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> AdaptiveMethod, strategy, Strategy {{
    out.println("before -> AdaptiveMethod, strategy, Strategy ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> AdaptiveMethod, strategy, Strategy {{
    out.println("after -> AdaptiveMethod, strategy, Strategy ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> AdaptiveMethod, visitor, Visitor {{
    out.println("before -> AdaptiveMethod, visitor, Visitor ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> AdaptiveMethod, visitor, Visitor {{
    out.println("after -> AdaptiveMethod, visitor, Visitor ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before CD {{
    out.println("before CD");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after CD {{
    out.println("after CD");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> CD, dd_pl, DD_PL {{
    out.println("before -> CD, dd_pl, DD_PL ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> CD, dd_pl, DD_PL {{
    out.println("after -> CD, dd_pl, DD_PL ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before DD {{
    out.println("before DD");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after DD {{
    out.println("after DD");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> DD, typename, TypeName {{
    out.println("before -> DD, typename, TypeName ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> DD, typename, TypeName {{
    out.println("after -> DD, typename, TypeName ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> DD, alternative_l, Alternative_L {{
    out.println("before -> DD, alternative_l, Alternative_L ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> DD, alternative_l, Alternative_L {{
    out.println("after -> DD, alternative_l, Alternative_L ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Alternative {{
    out.println("before Alternative");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Alternative {{
    out.println("after Alternative");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Alternative, alternativename, AlternativeName {{
    out.println("before -> Alternative, alternativename, AlternativeName ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Alternative, alternativename, AlternativeName {{
    out.println("after -> Alternative, alternativename, AlternativeName ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Alternative, typedfield_l, TypedField_L {{
    out.println("before -> Alternative, typedfield_l, TypedField_L ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Alternative, typedfield_l, TypedField_L {{
    out.println("after -> Alternative, typedfield_l, TypedField_L ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before TypedField {{
    out.println("before TypedField");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after TypedField {{
    out.println("after TypedField");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> TypedField, fieldname, FieldName {{
    out.println("before -> TypedField, fieldname, FieldName ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> TypedField, fieldname, FieldName {{
    out.println("after -> TypedField, fieldname, FieldName ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> TypedField, typename, TypeName {{
    out.println("before -> TypedField, typename, TypeName ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> TypedField, typename, TypeName {{
    out.println("after -> TypedField, typename, TypeName ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before FieldName {{
    out.println("before FieldName");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after FieldName {{
    out.println("after FieldName");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> FieldName, ident, Ident {{
    out.println("before -> FieldName, ident, Ident ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> FieldName, ident, Ident {{
    out.println("after -> FieldName, ident, Ident ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before TypeName {{
    out.println("before TypeName");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after TypeName {{
    out.println("after TypeName");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> TypeName, ident, Ident {{
    out.println("before -> TypeName, ident, Ident ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> TypeName, ident, Ident {{
    out.println("after -> TypeName, ident, Ident ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before AlternativeName {{
    out.println("before AlternativeName");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after AlternativeName {{
    out.println("after AlternativeName");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> AlternativeName, ident, Ident {{
    out.println("before -> AlternativeName, ident, Ident ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> AlternativeName, ident, Ident {{
    out.println("after -> AlternativeName, ident, Ident ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before OG {{
    out.println("before OG");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after OG {{
    out.println("after OG");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Numerical {{
    out.println("before Numerical");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Numerical {{
    out.println("after Numerical");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Numerical, number, Number {{
    out.println("before -> Numerical, number, Number ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Numerical, number, Number {{
    out.println("after -> Numerical, number, Number ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Textual {{
    out.println("before Textual");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Textual {{
    out.println("after Textual");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Textual, string, String {{
    out.println("before -> Textual, string, String ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Textual, string, String {{
    out.println("after -> Textual, string, String ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before ConstrCall {{
    out.println("before ConstrCall");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after ConstrCall {{
    out.println("after ConstrCall");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> ConstrCall, alternativename, AlternativeName {{
    out.println("before -> ConstrCall, alternativename, AlternativeName ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> ConstrCall, alternativename, AlternativeName {{
    out.println("after -> ConstrCall, alternativename, AlternativeName ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> ConstrCall, ogs, OG_L {{
    out.println("before -> ConstrCall, ogs, OG_L ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> ConstrCall, ogs, OG_L {{
    out.println("after -> ConstrCall, ogs, OG_L ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Strategy {{
    out.println("before Strategy");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Strategy {{
    out.println("after Strategy");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before SimpleStrategy {{
    out.println("before SimpleStrategy");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after SimpleStrategy {{
    out.println("after SimpleStrategy");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> SimpleStrategy, source, TypeName {{
    out.println("before -> SimpleStrategy, source, TypeName ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> SimpleStrategy, source, TypeName {{
    out.println("after -> SimpleStrategy, source, TypeName ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> SimpleStrategy, target, TypeName {{
    out.println("before -> SimpleStrategy, target, TypeName ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> SimpleStrategy, target, TypeName {{
    out.println("after -> SimpleStrategy, target, TypeName ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before CompoundStrategy {{
    out.println("before CompoundStrategy");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after CompoundStrategy {{
    out.println("after CompoundStrategy");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> CompoundStrategy, sop, SOp {{
    out.println("before -> CompoundStrategy, sop, SOp ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> CompoundStrategy, sop, SOp {{
    out.println("after -> CompoundStrategy, sop, SOp ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> CompoundStrategy, arg1, Strategy {{
    out.println("before -> CompoundStrategy, arg1, Strategy ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> CompoundStrategy, arg1, Strategy {{
    out.println("after -> CompoundStrategy, arg1, Strategy ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> CompoundStrategy, arg2, Strategy {{
    out.println("before -> CompoundStrategy, arg2, Strategy ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> CompoundStrategy, arg2, Strategy {{
    out.println("after -> CompoundStrategy, arg2, Strategy ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before SOp {{
    out.println("before SOp");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after SOp {{
    out.println("after SOp");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Join {{
    out.println("before Join");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Join {{
    out.println("after Join");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Merge {{
    out.println("before Merge");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Merge {{
    out.println("after Merge");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Visitor {{
    out.println("before Visitor");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Visitor {{
    out.println("after Visitor");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Visitor, visname, VisName {{
    out.println("before -> Visitor, visname, VisName ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Visitor, visname, VisName {{
    out.println("after -> Visitor, visname, VisName ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Visitor, expression, Expression {{
    out.println("before -> Visitor, expression, Expression ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Visitor, expression, Expression {{
    out.println("after -> Visitor, expression, Expression ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Visitor, finishaction, FinishAction {{
    out.println("before -> Visitor, finishaction, FinishAction ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Visitor, finishaction, FinishAction {{
    out.println("after -> Visitor, finishaction, FinishAction ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Visitor, action_l, Action_L {{
    out.println("before -> Visitor, action_l, Action_L ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Visitor, action_l, Action_L {{
    out.println("after -> Visitor, action_l, Action_L ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before FinishAction {{
    out.println("before FinishAction");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after FinishAction {{
    out.println("after FinishAction");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> FinishAction, expression, Expression {{
    out.println("before -> FinishAction, expression, Expression ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> FinishAction, expression, Expression {{
    out.println("after -> FinishAction, expression, Expression ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Action {{
    out.println("before Action");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Action {{
    out.println("after Action");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Action, varname, VarName {{
    out.println("before -> Action, varname, VarName ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Action, varname, VarName {{
    out.println("after -> Action, varname, VarName ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Action, typename, TypeName {{
    out.println("before -> Action, typename, TypeName ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Action, typename, TypeName {{
    out.println("after -> Action, typename, TypeName ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Action, expression, Expression {{
    out.println("before -> Action, expression, Expression ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Action, expression, Expression {{
    out.println("after -> Action, expression, Expression ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Before {{
    out.println("before Before");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Before {{
    out.println("after Before");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before After {{
    out.println("before After");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after After {{
    out.println("after After");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Expression {{
    out.println("before Expression");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Expression {{
    out.println("after Expression");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Simple {{
    out.println("before Simple");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Simple {{
    out.println("after Simple");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Compound {{
    out.println("before Compound");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Compound {{
    out.println("after Compound");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Compound, op, Op {{
    out.println("before -> Compound, op, Op ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Compound, op, Op {{
    out.println("after -> Compound, op, Op ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Compound, args, Expression_L {{
    out.println("before -> Compound, args, Expression_L ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Compound, args, Expression_L {{
    out.println("after -> Compound, args, Expression_L ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Op {{
    out.println("before Op");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Op {{
    out.println("after Op");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Add {{
    out.println("before Add");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Add {{
    out.println("after Add");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Mul {{
    out.println("before Mul");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Mul {{
    out.println("after Mul");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Sub {{
    out.println("before Sub");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Sub {{
    out.println("after Sub");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Fetch {{
    out.println("before Fetch");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Fetch {{
    out.println("after Fetch");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Fetch, strategy, Strategy {{
    out.println("before -> Fetch, strategy, Strategy ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Fetch, strategy, Strategy {{
    out.println("after -> Fetch, strategy, Strategy ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Fetch, expression, Expression {{
    out.println("before -> Fetch, expression, Expression ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Fetch, expression, Expression {{
    out.println("after -> Fetch, expression, Expression ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Get {{
    out.println("before Get");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Get {{
    out.println("after Get");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Get, varname, VarName {{
    out.println("before -> Get, varname, VarName ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Get, varname, VarName {{
    out.println("after -> Get, varname, VarName ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Get, fieldname, FieldName {{
    out.println("before -> Get, fieldname, FieldName ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Get, fieldname, FieldName {{
    out.println("after -> Get, fieldname, FieldName ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Set {{
    out.println("before Set");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Set {{
    out.println("after Set");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Set, varname, VarName {{
    out.println("before -> Set, varname, VarName ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Set, varname, VarName {{
    out.println("after -> Set, varname, VarName ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Set, fieldname, FieldName {{
    out.println("before -> Set, fieldname, FieldName ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Set, fieldname, FieldName {{
    out.println("after -> Set, fieldname, FieldName ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Set, expression, Expression {{
    out.println("before -> Set, expression, Expression ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Set, expression, Expression {{
    out.println("after -> Set, expression, Expression ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before VisName {{
    out.println("before VisName");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after VisName {{
    out.println("after VisName");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> VisName, ident, Ident {{
    out.println("before -> VisName, ident, Ident ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> VisName, ident, Ident {{
    out.println("after -> VisName, ident, Ident ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before VarName {{
    out.println("before VarName");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after VarName {{
    out.println("after VarName");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> VarName, ident, Ident {{
    out.println("before -> VarName, ident, Ident ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> VarName, ident, Ident {{
    out.println("after -> VarName, ident, Ident ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Numerical2 {{
    out.println("before Numerical2");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Numerical2 {{
    out.println("after Numerical2");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Numerical2, number, Number {{
    out.println("before -> Numerical2, number, Number ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Numerical2, number, Number {{
    out.println("after -> Numerical2, number, Number ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before PrintVisitor {{
    out.println("before PrintVisitor");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after PrintVisitor {{
    out.println("after PrintVisitor");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> PrintVisitor, indent, int {{
    out.println("before -> PrintVisitor, indent, int ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> PrintVisitor, indent, int {{
    out.println("after -> PrintVisitor, indent, int ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> PrintVisitor, needSpace, boolean {{
    out.println("before -> PrintVisitor, needSpace, boolean ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> PrintVisitor, needSpace, boolean {{
    out.println("after -> PrintVisitor, needSpace, boolean ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before CopyVisitor {{
    out.println("before CopyVisitor");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after CopyVisitor {{
    out.println("after CopyVisitor");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> CopyVisitor, copy, Object {{
    out.println("before -> CopyVisitor, copy, Object ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> CopyVisitor, copy, Object {{
    out.println("after -> CopyVisitor, copy, Object ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before SubgraphVisitor {{
    out.println("before SubgraphVisitor");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after SubgraphVisitor {{
    out.println("after SubgraphVisitor");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> SubgraphVisitor, is_equal, boolean {{
    out.println("before -> SubgraphVisitor, is_equal, boolean ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> SubgraphVisitor, is_equal, boolean {{
    out.println("after -> SubgraphVisitor, is_equal, boolean ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before EqualVisitor {{
    out.println("before EqualVisitor");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after EqualVisitor {{
    out.println("after EqualVisitor");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> EqualVisitor, is_equal, boolean {{
    out.println("before -> EqualVisitor, is_equal, boolean ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> EqualVisitor, is_equal, boolean {{
    out.println("after -> EqualVisitor, is_equal, boolean ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before DisplayVisitor {{
    out.println("before DisplayVisitor");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after DisplayVisitor {{
    out.println("after DisplayVisitor");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> DisplayVisitor, indent, int {{
    out.println("before -> DisplayVisitor, indent, int ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> DisplayVisitor, indent, int {{
    out.println("after -> DisplayVisitor, indent, int ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before TraceVisitor {{
    out.println("before TraceVisitor");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after TraceVisitor {{
    out.println("after TraceVisitor");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> TraceVisitor, indent, int {{
    out.println("before -> TraceVisitor, indent, int ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> TraceVisitor, indent, int {{
    out.println("after -> TraceVisitor, indent, int ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before UniversalVisitor {{
    out.println("before UniversalVisitor");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after UniversalVisitor {{
    out.println("after UniversalVisitor");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before AdaptiveMethod_L {{
    out.println("before AdaptiveMethod_L");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after AdaptiveMethod_L {{
    out.println("after AdaptiveMethod_L");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> AdaptiveMethod_L, first, Nonempty_AdaptiveMethod_L {{
    out.println("before -> AdaptiveMethod_L, first, Nonempty_AdaptiveMethod_L ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> AdaptiveMethod_L, first, Nonempty_AdaptiveMethod_L {{
    out.println("after -> AdaptiveMethod_L, first, Nonempty_AdaptiveMethod_L ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before DD_PL {{
    out.println("before DD_PL");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after DD_PL {{
    out.println("after DD_PL");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> DD_PL, first, Nonempty_DD_PL {{
    out.println("before -> DD_PL, first, Nonempty_DD_PL ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> DD_PL, first, Nonempty_DD_PL {{
    out.println("after -> DD_PL, first, Nonempty_DD_PL ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Alternative_L {{
    out.println("before Alternative_L");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Alternative_L {{
    out.println("after Alternative_L");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Alternative_L, first, Nonempty_Alternative_L {{
    out.println("before -> Alternative_L, first, Nonempty_Alternative_L ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Alternative_L, first, Nonempty_Alternative_L {{
    out.println("after -> Alternative_L, first, Nonempty_Alternative_L ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before TypedField_L {{
    out.println("before TypedField_L");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after TypedField_L {{
    out.println("after TypedField_L");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> TypedField_L, first, Nonempty_TypedField_L {{
    out.println("before -> TypedField_L, first, Nonempty_TypedField_L ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> TypedField_L, first, Nonempty_TypedField_L {{
    out.println("after -> TypedField_L, first, Nonempty_TypedField_L ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before OG_L {{
    out.println("before OG_L");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after OG_L {{
    out.println("after OG_L");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> OG_L, first, Nonempty_OG_L {{
    out.println("before -> OG_L, first, Nonempty_OG_L ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> OG_L, first, Nonempty_OG_L {{
    out.println("after -> OG_L, first, Nonempty_OG_L ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Action_L {{
    out.println("before Action_L");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Action_L {{
    out.println("after Action_L");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Action_L, first, Nonempty_Action_L {{
    out.println("before -> Action_L, first, Nonempty_Action_L ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Action_L, first, Nonempty_Action_L {{
    out.println("after -> Action_L, first, Nonempty_Action_L ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Expression_L {{
    out.println("before Expression_L");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Expression_L {{
    out.println("after Expression_L");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Expression_L, first, Nonempty_Expression_L {{
    out.println("before -> Expression_L, first, Nonempty_Expression_L ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Expression_L, first, Nonempty_Expression_L {{
    out.println("after -> Expression_L, first, Nonempty_Expression_L ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Nonempty_AdaptiveMethod_L {{
    out.println("before Nonempty_AdaptiveMethod_L");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Nonempty_AdaptiveMethod_L {{
    out.println("after Nonempty_AdaptiveMethod_L");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Nonempty_AdaptiveMethod_L, it, AdaptiveMethod {{
    out.println("before -> Nonempty_AdaptiveMethod_L, it, AdaptiveMethod ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Nonempty_AdaptiveMethod_L, it, AdaptiveMethod {{
    out.println("after -> Nonempty_AdaptiveMethod_L, it, AdaptiveMethod ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Nonempty_AdaptiveMethod_L, next, Nonempty_AdaptiveMethod_L {{
    out.println("before -> Nonempty_AdaptiveMethod_L, next, Nonempty_AdaptiveMethod_L ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Nonempty_AdaptiveMethod_L, next, Nonempty_AdaptiveMethod_L {{
    out.println("after -> Nonempty_AdaptiveMethod_L, next, Nonempty_AdaptiveMethod_L ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Nonempty_DD_PL {{
    out.println("before Nonempty_DD_PL");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Nonempty_DD_PL {{
    out.println("after Nonempty_DD_PL");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Nonempty_DD_PL, it, DD {{
    out.println("before -> Nonempty_DD_PL, it, DD ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Nonempty_DD_PL, it, DD {{
    out.println("after -> Nonempty_DD_PL, it, DD ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Nonempty_DD_PL, next, Nonempty_DD_PL {{
    out.println("before -> Nonempty_DD_PL, next, Nonempty_DD_PL ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Nonempty_DD_PL, next, Nonempty_DD_PL {{
    out.println("after -> Nonempty_DD_PL, next, Nonempty_DD_PL ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Nonempty_Alternative_L {{
    out.println("before Nonempty_Alternative_L");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Nonempty_Alternative_L {{
    out.println("after Nonempty_Alternative_L");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Nonempty_Alternative_L, it, Alternative {{
    out.println("before -> Nonempty_Alternative_L, it, Alternative ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Nonempty_Alternative_L, it, Alternative {{
    out.println("after -> Nonempty_Alternative_L, it, Alternative ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Nonempty_Alternative_L, next, Nonempty_Alternative_L {{
    out.println("before -> Nonempty_Alternative_L, next, Nonempty_Alternative_L ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Nonempty_Alternative_L, next, Nonempty_Alternative_L {{
    out.println("after -> Nonempty_Alternative_L, next, Nonempty_Alternative_L ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Nonempty_TypedField_L {{
    out.println("before Nonempty_TypedField_L");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Nonempty_TypedField_L {{
    out.println("after Nonempty_TypedField_L");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Nonempty_TypedField_L, it, TypedField {{
    out.println("before -> Nonempty_TypedField_L, it, TypedField ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Nonempty_TypedField_L, it, TypedField {{
    out.println("after -> Nonempty_TypedField_L, it, TypedField ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Nonempty_TypedField_L, next, Nonempty_TypedField_L {{
    out.println("before -> Nonempty_TypedField_L, next, Nonempty_TypedField_L ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Nonempty_TypedField_L, next, Nonempty_TypedField_L {{
    out.println("after -> Nonempty_TypedField_L, next, Nonempty_TypedField_L ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Nonempty_OG_L {{
    out.println("before Nonempty_OG_L");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Nonempty_OG_L {{
    out.println("after Nonempty_OG_L");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Nonempty_OG_L, it, OG {{
    out.println("before -> Nonempty_OG_L, it, OG ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Nonempty_OG_L, it, OG {{
    out.println("after -> Nonempty_OG_L, it, OG ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Nonempty_OG_L, next, Nonempty_OG_L {{
    out.println("before -> Nonempty_OG_L, next, Nonempty_OG_L ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Nonempty_OG_L, next, Nonempty_OG_L {{
    out.println("after -> Nonempty_OG_L, next, Nonempty_OG_L ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Nonempty_Action_L {{
    out.println("before Nonempty_Action_L");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Nonempty_Action_L {{
    out.println("after Nonempty_Action_L");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Nonempty_Action_L, it, Action {{
    out.println("before -> Nonempty_Action_L, it, Action ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Nonempty_Action_L, it, Action {{
    out.println("after -> Nonempty_Action_L, it, Action ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Nonempty_Action_L, next, Nonempty_Action_L {{
    out.println("before -> Nonempty_Action_L, next, Nonempty_Action_L ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Nonempty_Action_L, next, Nonempty_Action_L {{
    out.println("after -> Nonempty_Action_L, next, Nonempty_Action_L ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Nonempty_Expression_L {{
    out.println("before Nonempty_Expression_L");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Nonempty_Expression_L {{
    out.println("after Nonempty_Expression_L");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Nonempty_Expression_L, it, Expression {{
    out.println("before -> Nonempty_Expression_L, it, Expression ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Nonempty_Expression_L, it, Expression {{
    out.println("after -> Nonempty_Expression_L, it, Expression ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Nonempty_Expression_L, next, Nonempty_Expression_L {{
    out.println("before -> Nonempty_Expression_L, next, Nonempty_Expression_L ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Nonempty_Expression_L, next, Nonempty_Expression_L {{
    out.println("after -> Nonempty_Expression_L, next, Nonempty_Expression_L ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
}