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