import java.awt.*; 
import java.applet.Applet;

public class FLApplet extends Applet {

    public void init() {
        setLayout(new FlowLayout(FlowLayout.LEFT));
        setFont(new Font("Helvetica", Font.BOLD, 24));
        add(new Button("B0"));  // デフォルト
        add(new Button("B1"));
        add(new Button("B2"));
    }

}