import javax.swing.*;
import java.awt.*;
import java.awt.event.*;

public class MyLayout2
{
    private static void addCenteredButton (String text, Container container)
      {
        JButton button = new JButton (text);
        button.setAlignmentX (Component.CENTER_ALIGNMENT);
        container.add (button);
      }
 
    public static void main (String[] args)
      {
        JFrame frame = new JFrame ("Program");
        Container contentPane = frame.getContentPane ();
        contentPane.setLayout (new BorderLayout ()); // not necessary
 
        JPanel westPanel = new JPanel ();
        westPanel.setLayout (new GridLayout (0,3, 10,10));
        for (int i=0 ; i<9 ; i++ )
          westPanel.add (new JButton (String.valueOf (i+1)));
        contentPane.add (westPanel, BorderLayout.WEST);

        JPanel centerPanel = new JPanel ();
        centerPanel.setLayout (new BorderLayout ());
        centerPanel.add (new JButton ("Up"), BorderLayout.NORTH);
        centerPanel.add (new JButton ("Down"), BorderLayout.SOUTH);
        JPanel ccPanel = new JPanel ();
        ccPanel.setLayout (new FlowLayout ());
        ccPanel.add (new JButton ("Go"));
        ccPanel.add (new JButton ("with"));
        ccPanel.add (Box.createRigidArea (new Dimension (10,10)));
        ccPanel.add (new JButton ("the"));
        ccPanel.add (new JButton ("flow"));
        centerPanel.add (ccPanel, BorderLayout.CENTER);
        contentPane.add (centerPanel, BorderLayout.CENTER);
 
        JPanel eastPanel = new JPanel ();
        eastPanel.setLayout (new BoxLayout (eastPanel, BoxLayout.Y_AXIS));
        addCenteredButton ("Nina", eastPanel);
        addCenteredButton ("Pinta", eastPanel);
        eastPanel.add (Box.createVerticalGlue ());
        addCenteredButton ("Santa Maria", eastPanel);
        contentPane.add (eastPanel, BorderLayout.EAST);
 
        frame.addWindowListener (new WindowAdapter() {
          public void windowClosing (WindowEvent e) { System.exit(0); }
        });
        frame.pack ();
        frame.setVisible(true);
      }
}