import java.util.*;
import java.util.zip.*;
import java.util.List;
import java.util.regex.*;
import java.util.concurrent.*;
import java.util.concurrent.atomic.*;
import java.util.concurrent.locks.*;
import javax.swing.*;
import javax.swing.event.*;
import javax.swing.text.*;
import javax.swing.table.*;
import java.io.*;
import java.net.*;
import java.lang.reflect.*;
import java.lang.ref.*;
import java.lang.management.*;
import java.security.*;
import java.security.spec.*;
import java.awt.*;
import java.awt.event.*;
import java.awt.image.*;
import javax.imageio.*;
import java.math.*;
class main {


 // jsoup version uralt
static org.jsoup.select.Elements jsoup(String html, String selector) {
  return jsoup_parse(html).select(selector);
}
static org.jsoup.nodes.Document jsoup_parse(String html) {
  return org.jsoup.Jsoup.parse(html);
}


}