public class Triplet<E>{

    private E first;
    private E second;
    private E third;

    public Triplet(E n1, E n2, E n3){
	first=n1;
	second=n2;
	third=n3;
    }

    public Triplet(Triplet<E> copy){
	first=copy.getFirst();
	second=copy.getSecond();
	third=copy.getThird();
    }

    public E getFirst(){
	return first;
    }

    public E getSecond(){
	return second;
    }

    public E getThird(){
	return third;
    }

    public void shiftLeft(){
	E tmp=first;
	first=second;
	second=third;
	third=tmp;
    }
    
    public void shift(int n){
	n%=3;
	System.out.println("N is: "+n);
	n-=3;
	for(int i=0;i>n;i--)
	    shiftLeft();
    }
	
	
    
    public String toString(){
	return "First ele: '"+first+"', second ele: '"+second+"', third ele: '"+third+"'";

    }
}