def METHOD_NAME():
    """
    Transducer for decades (1**0s, 2**0s), centuries (2*00s, 1*00s), millennia (2000s)
    """
    graph_ties = _get_ties_graph()
    graph = (graph_ties | graph_teen) + delete_space + pynini.cross("百", "00s")
    graph |= pynini.cross("二", "2") + delete_space + pynini.cross("千", "000s")
    graph |= (
        (graph_ties | graph_teen)
        + delete_space
        + (pynini.closure(DAMO_ALPHA, 1) + (pynini.cross("ies", "y") | pynutil.delete("s")))
        @ (graph_ties | pynini.cross("十", "10"))
        + pynutil.insert("s")
    )
    graph @= pynini.union("1", "2") + DAMO_DIGIT + DAMO_DIGIT + DAMO_DIGIT + "s"
    return graph