import org.apache.commons.httpclient.*;
import org.apache.commons.httpclient.methods.GetMethod;

import java.io.IOException;
import java.text.MessageFormat;
import java.util.regex.*;

public class Main {
    private static HttpClient client = new HttpClient();
    private static String bookUrl(String auth, String bk, int pg) { return MessageFormat.format("http://lib.aldebaran.ru/author/{0}/{0}_{1}/{0}_{1}__{2}.html", auth, bk, pg); }

    public static void main(String[] args) {
        for (int pg = 0; pg != Integer.parseInt(args [2]); ++ pg)
            System.out.println(filter (get(getRef(getRef(bookUrl(args [0], args [1], pg+1))))) + "\n\n<hr>\n\n");
    }

    // удаление срача
    private static String filter(String s) {
        Matcher pattern = Pattern.compile("s \\+= '([^']*)';").matcher(s);
        StringBuilder res = new StringBuilder();
        while (pattern.find ()) res.append(pattern.group(1)).append("\n");
        return Pattern.compile("(<span class=h>[^<]*</span>)").matcher(res.toString()).replaceAll("");
    }

    private static String get(String uri) {
        final HttpMethod method = new GetMethod(uri);
        try { client.executeMethod(method); return method.getResponseBodyAsString(); }
        catch (IOException e) { e.printStackTrace(); return null; }
    }

    private static String getRef(String url) {
//        return Pattern.compile("[\"'](http://[a-zA-Z0-9.-]+/getpage/[0-9]+/[0-9A-Fa-f]+)['\"]").matcher(get(url)).group(1);
        final Matcher matcher = Pattern.compile("[\"'](http://[a-zA-Z0-9.-]+/getpage/[0-9]+/[0-9A-Fa-f]+)['\"]").matcher(get(url));
        matcher.find ();
        return matcher.group(1);
    }
}