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