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