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