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