def lcsseq(src, tar):
return LCSseq().lcsseq(src, tar)<EOL>
Return the longest common subsequence of two strings.

    This is a wrapper for :py:meth:`LCSseq.lcsseq`.

    Parameters
    ----------
    src : str
        Source string for comparison
    tar : str
        Target string for comparison

    Returns
    -------
    str
        The longest common subsequence

    Examples
    --------
    >>> lcsseq('cat', 'hat')
    'at'
    >>> lcsseq('Niall', 'Neil')
    'Nil'
    >>> lcsseq('aluminum', 'Catalan')
    'aln'
    >>> lcsseq('ATCG', 'TAGC')
    'AC'