public class Thing
{
  private int x;
  private int y;
  private static int z = 23;
  
  public Thing()
  {
    this.x = z;
	 this.y = z;
  }
	
	public int getX ()
	{
	  return this.x;
	}
	public int getY ()
	{
	  return this.y;
	 }
	 public int getZ()
	 {
	   return this.z;
    }
	
	static void putThing (int a)
	{
	   z = a;
	}
}