public class HalmaK2ik{
   public int x1, y1, x2, y2;
   public HalmaK2ik(int algveerg, int algrida, int loppveerg, int lopprida){
      x1=algveerg;
      y1=algrida;
      x2=loppveerg;
      y2=lopprida;
   }
   public String toString(){
     return x1+" "+y1+" "+x2+" "+y2;
   }
}