// 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 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, exps, Expression_List {{
    out.println("before -> Program, exps, Expression_List ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Program, exps, Expression_List {{
    out.println("after -> Program, exps, Expression_List ");
    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 LetExp {{
    out.println("before LetExp");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after LetExp {{
    out.println("after LetExp");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> LetExp, assignment, Literal {{
    out.println("before -> LetExp, assignment, Literal ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> LetExp, assignment, Literal {{
    out.println("after -> LetExp, assignment, Literal ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> LetExp, body, Expression {{
    out.println("before -> LetExp, body, Expression ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> LetExp, body, Expression {{
    out.println("after -> LetExp, body, Expression ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before CNF {{
    out.println("before CNF");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after CNF {{
    out.println("after CNF");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> CNF, clauses, Clause_List {{
    out.println("before -> CNF, clauses, Clause_List ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> CNF, clauses, Clause_List {{
    out.println("after -> CNF, clauses, Clause_List ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> CNF, sat, ClauseCount {{
    out.println("before -> CNF, sat, ClauseCount ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> CNF, sat, ClauseCount {{
    out.println("after -> CNF, sat, ClauseCount ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> CNF, unsat, ClauseCount {{
    out.println("before -> CNF, unsat, ClauseCount ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> CNF, unsat, ClauseCount {{
    out.println("after -> CNF, unsat, ClauseCount ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Clause {{
    out.println("before Clause");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Clause {{
    out.println("after Clause");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Clause, weight, Weight {{
    out.println("before -> Clause, weight, Weight ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Clause, weight, Weight {{
    out.println("after -> Clause, weight, Weight ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Clause, literals, Literals {{
    out.println("before -> Clause, literals, Literals ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Clause, literals, Literals {{
    out.println("after -> Clause, literals, Literals ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Literals {{
    out.println("before Literals");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Literals {{
    out.println("after Literals");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Literals, literals, Literal_List {{
    out.println("before -> Literals, literals, Literal_List ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Literals, literals, Literal_List {{
    out.println("after -> Literals, literals, Literal_List ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Literal {{
    out.println("before Literal");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Literal {{
    out.println("after Literal");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Pos {{
    out.println("before Pos");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Pos {{
    out.println("after Pos");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Pos, variable, Variable {{
    out.println("before -> Pos, variable, Variable ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Pos, variable, Variable {{
    out.println("after -> Pos, variable, Variable ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Neg {{
    out.println("before Neg");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Neg {{
    out.println("after Neg");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Neg, variable, Variable {{
    out.println("before -> Neg, variable, Variable ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Neg, variable, Variable {{
    out.println("after -> Neg, variable, Variable ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Variable {{
    out.println("before Variable");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Variable {{
    out.println("after Variable");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Variable, v, Ident {{
    out.println("before -> Variable, v, Ident ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Variable, v, Ident {{
    out.println("after -> Variable, v, Ident ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Weight {{
    out.println("before Weight");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Weight {{
    out.println("after Weight");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Weight, v, int {{
    out.println("before -> Weight, v, int ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Weight, v, int {{
    out.println("after -> Weight, v, int ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before ClauseCount {{
    out.println("before ClauseCount");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after ClauseCount {{
    out.println("after ClauseCount");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> ClauseCount, v, int {{
    out.println("before -> ClauseCount, v, int ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> ClauseCount, v, int {{
    out.println("after -> ClauseCount, v, int ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  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 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 Expression_List {{
    out.println("before Expression_List");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Expression_List {{
    out.println("after Expression_List");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Expression_List, first, Nonempty_Expression_List {{
    out.println("before -> Expression_List, first, Nonempty_Expression_List ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Expression_List, first, Nonempty_Expression_List {{
    out.println("after -> Expression_List, first, Nonempty_Expression_List ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Clause_List {{
    out.println("before Clause_List");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Clause_List {{
    out.println("after Clause_List");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Clause_List, first, Nonempty_Clause_List {{
    out.println("before -> Clause_List, first, Nonempty_Clause_List ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Clause_List, first, Nonempty_Clause_List {{
    out.println("after -> Clause_List, first, Nonempty_Clause_List ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Literal_List {{
    out.println("before Literal_List");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Literal_List {{
    out.println("after Literal_List");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Literal_List, first, Nonempty_Literal_List {{
    out.println("before -> Literal_List, first, Nonempty_Literal_List ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Literal_List, first, Nonempty_Literal_List {{
    out.println("after -> Literal_List, first, Nonempty_Literal_List ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Nonempty_Expression_List {{
    out.println("before Nonempty_Expression_List");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Nonempty_Expression_List {{
    out.println("after Nonempty_Expression_List");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Nonempty_Expression_List, it, Expression {{
    out.println("before -> Nonempty_Expression_List, it, Expression ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Nonempty_Expression_List, it, Expression {{
    out.println("after -> Nonempty_Expression_List, it, Expression ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Nonempty_Expression_List, next, Nonempty_Expression_List {{
    out.println("before -> Nonempty_Expression_List, next, Nonempty_Expression_List ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Nonempty_Expression_List, next, Nonempty_Expression_List {{
    out.println("after -> Nonempty_Expression_List, next, Nonempty_Expression_List ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Nonempty_Clause_List {{
    out.println("before Nonempty_Clause_List");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Nonempty_Clause_List {{
    out.println("after Nonempty_Clause_List");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Nonempty_Clause_List, it, Clause {{
    out.println("before -> Nonempty_Clause_List, it, Clause ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Nonempty_Clause_List, it, Clause {{
    out.println("after -> Nonempty_Clause_List, it, Clause ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Nonempty_Clause_List, next, Nonempty_Clause_List {{
    out.println("before -> Nonempty_Clause_List, next, Nonempty_Clause_List ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Nonempty_Clause_List, next, Nonempty_Clause_List {{
    out.println("after -> Nonempty_Clause_List, next, Nonempty_Clause_List ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before Nonempty_Literal_List {{
    out.println("before Nonempty_Literal_List");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after Nonempty_Literal_List {{
    out.println("after Nonempty_Literal_List");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Nonempty_Literal_List, it, Literal {{
    out.println("before -> Nonempty_Literal_List, it, Literal ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Nonempty_Literal_List, it, Literal {{
    out.println("after -> Nonempty_Literal_List, it, Literal ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  before -> Nonempty_Literal_List, next, Nonempty_Literal_List {{
    out.println("before -> Nonempty_Literal_List, next, Nonempty_Literal_List ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
  after -> Nonempty_Literal_List, next, Nonempty_Literal_List {{
    out.println("after -> Nonempty_Literal_List, next, Nonempty_Literal_List ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  }}
}