[ upword : othword / othword / capword ] sp capword sp capword sp othword sp capword sp capword . sp capword sp othword sp othword sp othword othword - othword sp othword sp othword sp othword sp othword sp othword . sp capword sp capword , num ( num ) : num – num , sp capword sp year . upword sp othword : / / othword . othword / num . num / smallet - year - year - num capword : sp capword sp othword sp othword sp othword sp othword sp othword sp othword sp othword othword sp othword sp smallet - othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword . capword sp othword sp othword sp ( upword ) sp othword sp othword sp othword sp ( capword ) othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword othword . sp capword sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword othword sp othword - othword sp othword sp othword sp ( capword ) , sp othword sp othword sp othword othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp upword . sp capword , othword sp othword sp othword sp othword sp othword sp othword sp smallet sp othword sp othword sp othword sp upword . sp capword othword sp othword , sp othword sp othword sp smallet sp othword - othword sp othword sp othword - othword sp upword othword sp othword sp othword sp othword sp othword sp othword - othword sp othword sp othword num capword sp othword sp ( upword ) . sp capword sp othword sp othword sp othword sp othword sp othword sp othword : ( num ) sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword othword sp othword sp othword sp othword - othword sp othword sp othword sp upword sp othword sp ( num ) sp othword othword sp othword sp othword sp othword sp othword sp upword sp othword sp othword sp othword sp othword othword sp othword sp othword sp othword sp othword . sp capword sp othword sp othword sp othword othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword othword sp othword sp othword sp othword .