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