Main {
  {{ 
  static Cd_graph b; 
  static ClassGraph cg; 
  static public void main(String args[]) throws Exception {
    cg = new ClassGraph(true, false);
    b = Cd_graph.parse(System.in);
    // b.display();
    // System.out.println(" done display ");
    b.test();
    System.out.println(" done ");
  }
  }}
}

Cd_graph {
  void display() bypassing -> *,tail,* to * (DisplayVisitor);
  {{
  void test(){
    TraversalGraph tg = new TraversalGraph("from Cd_graph bypassing -> *,rest,* to Adj", Main.cg);
    System.out.println(tg);
    tg. traverse(this, new Visitor() {
	void before(Adj host){ System.out.println(host); }
    });
  }
  }}
}