def make_readable_list_of_strings(input_list):
    """Return the string "'a', 'b' and 'c'" for the input ['a', 'b', 'c']."""
    out = "'" + input_list[0] + "'"
    list_length = len(input_list)
    if list_length > 1:
        for i in range(1, list_length):
            s = input_list[i]
            if i == list_length - 1:
                out += " and " + "'" + s + "'"
            else:
                out += ", " + "'" + s + "'"
    return out