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