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