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