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