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