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