def split_headers_list(headers):
    """
    Split the headers list into unique elements instead of 1 string.
    Args:
        headers (list): headers output from fasta_parser
    Returns:
        split_headers (list): headers list split into components.
        no_chrom (list): all things that are not the chromosome.
    """
    split_headers = [item.split(" ") for item in headers]
    no_chrom = [item[1:] for item in split_headers]
    return split_headers, no_chrom