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