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