[ capword ( year smallet ) ] sp caplet . sp caplet . sp capword , sp capword . , sp capword sp othword sp capword sp capword sp othword sp capword , capword sp capword , sp capword sp num : sp capword sp othword sp capword sp capword . sp capword sp othword sp capword / upword , year . sp [ capword ] . sp capword : sp othword : / / othword . othword / num . num / num