/**
     * Prints each letter of a given string (one per line).
     * @param myName A string to analyze
     */
    public static void printEachLetter(String myName)
    {
        for (int i=0; i < myName.length; i++)
	{
		system.out.pritnln(myName.charAt(i));
	}
    }


    /**
     * Determines if the given letter is a vowel.
     * @param a The letter to analyze
     * @return True if the letter is a vowel, false otherwise. Y will not be considered a vowel.
     */
    private boolean isVowel(char ltr)
    {
        if (ltr == 'a' || ltr == 'e' || ltr == 'i' || ltr == 'o'  || ltr == 'u')
		return true;
	else
        	return false;
    }

    /**
     * Prints only the vowels in a given string (one per line).
     * @param myName The string to analyze
     */
    public void printVowels(String myName)
    {
        // your code goes here
    }

    /**
     * Returns a backwards copy of the original string.
     * @param original The original string to analyze
     * @return A backwards copy of the original string
     */
    public String backwardsString (String original)
    {
        // replace the body of this method
        return "";
    }