def disemvowel(string_):
    list_of_oo = ["a", "e", "i", "o", "u", "O" ,"A" ,"E" ,"I"]

    newset = ""

    n = 0
    while n < len(list_of_oo):
        for i in string_:
            if list_of_oo[n] == i:
                string_ = string_.replace(i , "-")

        print(list_of_oo[n])
        n += 1

    return string_