import java.awt.GridLayout;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JPanel;

public class Direction extends JFrame{
 
 GridLayout grid = new GridLayout(2, 2);
 
 public Direction(){
  grid.setHgap(350);
grid.setVgap(350);
 JFrame frame = new JFrame();
 frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 frame.setSize(1900,900);
 frame.setVisible(true);
 JPanel panel = new JPanel();
 frame.setContentPane(panel);
 panel.setLayout(grid);
 

          
JButton btn1 = new JButton("◤");
btn1.setSize(20,50);

 panel.add(btn1);
JButton btn2 = new JButton("◥");
 panel.add(btn2);
JButton btn3 = new  JButton("◣");
 panel.add(btn3);
JButton btn4 = new  JButton("◢");
 panel.add(btn4);



 }

   


 public static void main(String[] args) {
 new Direction();
 }
}