def _cond_o(self, word, suffix_len):
return word[-suffix_len - <NUM_LIT:1>] in {'<STR_LIT:i>', '<STR_LIT:l>'}<EOL>
Return Lovins' condition O.

        Parameters
        ----------
        word : str
            Word to check
        suffix_len : int
            Suffix length

        Returns
        -------
        bool
            True if condition is met