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