def get_text_vol_span(pecha_idx, text_uuid):
    """Return list of volume ids in which text span

    Args:
        pecha_idx (dict): pecha index
        text_uuid (uuid): text uuid

    Returns:
        list: vol ids
    """
    text_vol_span = []
    for span in pecha_idx["annotations"][text_uuid]["span"]:
        vol_num = span["vol"]
        text_vol_span.append(f"v{int(vol_num):03}")
    return text_vol_span