def METHOD_NAME(key, score, label):
    customed_dic = load_customed_dic(args.customed_dic)
    tokenizer = build_tokenizer(
        token_type="phn",
        bpemodel=None,
        delimiter=None,
        space_symbol="<space>",
        non_linguistic_symbols=None,
        g2p_type=args.g2p,
    )
    index = 0
    for i in range(len(score)):
        syb = score[i][2]
        # multi note in one syllable
        if syb == "—":
            if index < len(label):
                if label[index][2] == pre_phn:
                    score[i].append(pre_phn)
                    index += 1
                    continue
                else:
                    raise ValueError(
                        "Mismatch of slur in [{}]->{} and {}-th '{}' in {}.".format(
                            syb, pre_phn, index, label[index][2], key
                        )
                    )
            else:
                raise ValueError("Syllables are longer than phones in {}".format(key))
        # Translate syllable into phones through g2p
        phns = tokenizer.g2p(syb)
        # In some case, translation can be different
        if syb in customed_dic:
            phns = customed_dic[syb]
        score[i].append("_".join(phns))
        pre_phn = phns[-1]
        for p in phns:
            if index >= len(label):
                pattern = r"_[0]*"
                key_name = re.split(pattern, key[:-5], 1)[-1]
                print(
                    "Error in {}, copy this code to `get_error_dict`"
                    ' in prep_segments.py under `if input_type == "xml"`.\n'
                    '"{}": [\n'
                    "   lambda i, labels, segment, segments, threshold: "
                    "add_pause(labels, segment, segments, threshold)\n"
                    '   if (labels[i].lyric == "{}" and labels[i - 1].lyric == "{}")\n'
                    "   else (labels, segment, segments, False),\n"
                    "],".format(key, key_name, score[i][2], score[i - 1][2])
                )
                raise ValueError("Lyrics are longer than phones in {}".format(key))
            elif label[index][2] == p:
                index += 1
            else:
                raise ValueError(
                    "Mismatch in syllable [{}]->{} and {}-th phones '{}' in {}.".format(
                        syb, phns, index, label[index][2], key
                    )
                )
    if index != len(label):
        pattern = r"_[0]*"
        key_name = re.split(pattern, key[:-5], 1)[-1]
        print(
            "Error in {}, copy this code to `get_error_dict` in prep_segments.py"
            ' under `if input_type == "hts"`.\n'
            '"{}": [\n'
            "   lambda i, labels, segment, segments, threshold: "
            "add_pause(labels, segment, segments, threshold)\n"
            '   if (labels[i].label_id == "{}" and labels[i - 1].label_id == "{}")\n'
            "   else (labels, segment, segments, False),\n"
            "],".format(key, key_name, label[index][2], label[index - 1][2])
        )
        raise ValueError("Phones are longer than lyrics in {}.".format(key))
    return score