def METHOD_NAME(self, last, words, level):
    n1, n2, n3 = get_digits(last)
    last_two = n2*10+n1
    if last_two == 0:
        words.append(HUNDREDS_ORDINALS[n3][level])
    elif level == 1 and last == 1:
        return
    elif last_two < 20:
        if n3 > 0:
            words.append(HUNDREDS[n3][level])
        words.append(ONES_ORDINALS[last_two][level])
    elif last_two % 10 == 0:
        if n3 > 0:
            words.append(HUNDREDS[n3][level])
        words.append(TWENTIES_ORDINALS[n2][level])
    else:
        if n3 > 0:
            words.append(HUNDREDS[n3][0])
        words.append(TWENTIES_ORDINALS[n2][0])
        words.append(ONES_ORDINALS[n1][0])