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