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