import javax.swing.*;
import java.awt.Color;
import java.awt.FlowLayout;
import java.awt.BorderLayout;

public class FlowLayoutTest3 extends JFrame{

  public static void main(String[] args){
    FlowLayoutTest3 frame = new FlowLayoutTest3();

    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setBounds(10, 10, 300, 200);
    frame.setTitle("ƒ^ƒCƒgƒ‹");
    frame.setVisible(true);
  }

  FlowLayoutTest3(){
    JButton button1 = new JButton("Button1");
    JButton button2 = new JButton("Button2");

    JPanel p1 = new JPanel();
    p1.setBackground(Color.ORANGE);
    p1.add(button1);
    p1.add(button2);

    JButton button3 = new JButton("Button3");
    JButton button4 = new JButton("Button4");

    JPanel p2 = new JPanel();
    p2.setLayout(new FlowLayout(FlowLayout.LEFT));
    p2.add(button3);
    p2.add(button4);

    JButton button5 = new JButton("Button5");
    JButton button6 = new JButton("Button6");

    JPanel p3 = new JPanel();
    FlowLayout layout = new FlowLayout();
    layout.setAlignment(FlowLayout.RIGHT);
    p3.setLayout(layout);
    p3.add(button5);
    p3.add(button6);

    getContentPane().add(p1, BorderLayout.CENTER);
    getContentPane().add(p2, BorderLayout.PAGE_START);
    getContentPane().add(p3, BorderLayout.PAGE_END);
  }