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