Write a method called halloweenify that takes a person's first name and turns it into a halloween-sounding name. There are very specific rule to follow! It is important to first note that all names will start with a capital letter, all other letters will be lower-case, and there will be at least two letters in each person's name. If their name starts with an "A" or "M" add the word "Zombie" in front of their name. All other names get "stien" added directly to the end of the name. If the last letter of the person's first name ends in "e", also add ", Vampire" to the end of their name, but ONLY if they have "Zombie" added to the front. Look at the test data for additional clarification.