public class Building {
         public int L,H,R;
         Building(int l, int h, int r){
            L=l;
            H=h;
            R=r;
            //System.out.println("in building constructor - just added building");
         }

        public String toString(){
            return ("L="+L+" H="+H+" R="+R);
         }





    } //class building