import java.util.*;

public class pursetester
{


public static void main(String[] args)
{
	
	Purse set1 = new Purse();
	Purse set2 = new Purse();
	
	set1.add("quarter");
	set1.add("dime");
	set1.add("nickle");
	System.out.println(set1.toString());
	System.out.println(set1.reverse());
	set2.add("penny");
	set2.add("nickle");
	set1.transfer(set2);
}
}