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