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