import java.io.ByteArrayInputStream;
import java.io.InputStream;
import java.io.StringWriter;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.transform.OutputKeys;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;

import org.w3c.dom.Document;
import org.w3c.dom.Node;

public class Main {

  public static void main(String[] args) throws Exception {

    InputStream is = System.in;

    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    //dbf.setNamespaceAware(true);
    DocumentBuilder db = dbf.newDocumentBuilder();
    Document d = db.parse(is);

    Node rootElement = d.getDocumentElement();
    System.out.println("Whole document: \n");  
    System.out.println(nodeToString(rootElement));
    Node thing = rootElement.getChildNodes().item(1);
    System.out.println("Just Thing: \n");  
    System.out.println(nodeToString(thing));

  }

  private static String nodeToString(Node node) {
    StringWriter sw = new StringWriter();
    try {
      Transformer t = TransformerFactory.newInstance().newTransformer();
      t.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "no");
      t.setOutputProperty(OutputKeys.INDENT, "yes");
      t.transform(new DOMSource(node), new StreamResult(sw));
    } catch (TransformerException te) {
      System.out.println("nodeToString Transformer Exception");
    }
    return sw.toString();
  }

}