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import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.EventQueue;
import javax.swing.BorderFactory;
import javax.swing.FocusManager;
import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.border.Border;
import javax.swing.border.EmptyBorder;
import java.awt.FlowLayout;
import java.awt.Font;
import java.awt.Frame;
import java.awt.Graphics;
import java.awt.GraphicsEnvironment;
import javax.swing.JTextPane;
import java.awt.GridLayout;
import java.awt.Toolkit;
import javax.swing.JLabel;
import javax.swing.JTextArea;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.util.Timer;
import java.util.TimerTask;
import javax.swing.JSpinner;
import javax.swing.JList;
import javax.swing.JToggleButton;
import javax.swing.JComboBox;
import java.awt.event.ItemListener;
import java.awt.event.ItemEvent;
import java.awt.event.MouseMotionAdapter;
import java.awt.event.WindowStateListener;
import java.awt.event.WindowEvent;
import java.awt.event.ComponentAdapter;
import java.awt.event.ComponentEvent;

public class Sedong extends JFrame {
ImageIcon icon;

static JPanel contentPane;
static JTextArea[] R = new JTextArea[6];
static int[] Rn = {0,0,0,0,0,0};
static String [] rr = {"301","302","201","202","101","102"};

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