Main {
   // main program
   (@

      public static void main(String args[]) throws Exception {
         E iE1 = new E(  );
         E iE2 = new E(  );
         D iD3 = new D( iE1,iE2 );
         E iE4 = new E(  );
         E iE5 = new E(  );
         D iD6 = new D( iE4,iE5 );
         C iC7 = new C( iD3,iD6 );
         E iE8 = new E(  );
         E iE9 = new E(  );
         D iD10 = new D( iE8,iE9 );
         E iE11 = new E(  );
         E iE12 = new E(  );
         D iD13 = new D( iE11,iE12 );
         C iC14 = new C( iD10,iD13 );
         B iB15 = new B( iC7,iC14 );
         E iE16 = new E(  );
         E iE17 = new E(  );
         D iD18 = new D( iE16,iE17 );
         E iE19 = new E(  );
         E iE20 = new E(  );
         D iD21 = new D( iE19,iE20 );
         C iC22 = new C( iD18,iD21 );
         E iE23 = new E(  );
         E iE24 = new E(  );
         D iD25 = new D( iE23,iE24 );
         E iE26 = new E(  );
         E iE27 = new E(  );
         D iD28 = new D( iE26,iE27 );
         C iC29 = new C( iD25,iD28 );
         B iB30 = new B( iC22,iC29 );
         A theA = new A( iB15,iB30 );

         int result;
	 int result2;

	 A aAparsed = A.parse(System.in); // much shorter

         result = theA.F();
	 result2 = aAparsed.F();
         System.out.println("\n*** result ***\n" + result);
         if(result == result2) {
            System.out.println("SUCCESS");
         } else {
            System.out.println("FAILURE");
         }

         if(result == 1) {
            System.out.println("SUCCESS");
         } else {
            System.out.println("FAILURE");
         }
	 // parse again
//	 String name = args[0];// expect *.input
         String name = "program.input";
	 File inputfile = new File(name);
         if (inputfile.canRead()) {
	    aAparsed = A.parse(new FileInputStream(inputfile));}
         else {System.out.println("input file is not readable");}
	 result2 = aAparsed.F();
         if(result == result2) {
            System.out.println("SUCCESS");
         } else {
            System.out.println("FAILURE");
         }
      }
   @)
}

A {
   traversal TestTraversal(TestVisitor t) {
      bypassing { -> *,b,*, -> *,c,*, -> *,d,*, -> *,e,*} to E;
   }
}

A {
   (@
   int F() {
      TestVisitor t = new TestVisitor(new Integer(0));
      this.TestTraversal(t);
      return t.get_count().intValue();
   }
   @)
}

TestVisitor {
   before E (@
      count = new Integer(count.intValue() + 1);
      System.out.println("in E.");
   @)
}