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