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