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