import 4.code.about;

class Header {

public void title() {

String fullTitle = '/xs/';
}

public void menu();

public void board();

public void goToBottom();

}
class Thread extends Board {
public void undefined(OP Anonymous) {

String fullTitle = 'undefined';
int postNumber = 190435;
String image = '1710306968524865.jpg';
String date = '03/13/24(Wed)01:16:08';
String comment = 'War is the most extreme sport.
The gladiator arena of yesteryear has transfigured into the global arena of war machinery.';

}
public void comments() { }
}

class Navigation {
public void backToTop();
}