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