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