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