Write the output that is printed when the given method below is passed each of the following maps as its parameter. Assume that each parameter map stores its key/value pairs in exactly the order shown, and that is the order in which a for-each loop would examine them. Recall that maps print in a {key1=value1, key2=value2, ..., keyN=valueN} format. Your answer should display the right values in the right order.

public static void mapMystery2(Map m) { 

 Set s = new TreeSet(); 

 for (String key : m.keySet()) { 

 if (!m.get(key).equals(key)) { 

 s.add(m.get(key)); 

 } else { 

 s.remove(m.get(key)); 

 } 

 } 

 System.out.println(s); 

} 

{sheep=wool, house=brick, cast=plaster, wool=wool}
{munchkin=blue, winkie=yellow, corn=yellow, grass=green, emerald=green}
{pumpkin=peach, corn=apple, apple=apple, pie=fruit, peach=peach}
{lab=ipl, lion=cat, terrier=dog, cat=cat, platypus=animal, nyan=cat}