def dup_pho(sent, dup_v_num, dup_c_num):
    """
    duplicate phoneme defined as cmudict
    http://www.speech.cs.cmu.edu/cgi-bin/cmudict
    """
    if dup_v_num == 1 and dup_c_num == 1:
        return sent
    ns = []
    for p in sent:
        ns.append(p)
        if re.search(r"\d$", p):
            for i in range(1, dup_v_num):
                ns.append(f"{p}-{i}P")
        elif re.search(r"\w", p):
            for i in range(1, dup_c_num):
                ns.append(f"{p}-{i}P")
    return ns
duplicate phoneme defined as cmudict
http://www.speech.cs.cmu.edu/cgi-bin/cmudict
examples/speech_text_joint_to_text/scripts/g2p_encode.py