Single word pig latin

def one_word(word):
    each_letter = list(word)
    x = len(each_letter)
    y = 0
    z = y + 1
    if each_letter[0].lower() in ('aeiou'):     #for vowels
        each_letter.append('w')
        each_letter.append('a')
        each_letter.append('y')
        translated_word = ''.join(each_letter)                  #print
        print(translated_word)
        return each_letter
    elif each_letter[z].lower() in ('aeiou'):  #next letter
        each_letter.append(each_letter[0])
        each_letter.remove(each_letter[0])
        each_letter.append('a')
        each_letter.append('y')
        translated_word = ''.join(each_letter)                  #print
        print(translated_word)
    else:                                               #not vowel
        while x >= 0:                   #for the rest of the letters
            if each_letter[y].lower() not in ('aeiou'):
                each_letter.append(each_letter[y])
                each_letter.remove(each_letter[y])
                y += 1
                translated_word = ''.join(each_letter)
                print(translated_word)
                return each_letter
            else:                   #if it is a vowel next
                each_letter.append('a')
                each_letter.append('y')
                translated_word = ''.join(each_letter)
                print(translated_word)                          #print
                return each_letter


print("This is a Pig Latin translator, though it only works for one word at once.")
one_word(input("What is the word you want to translate? Type it here: "))