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