[ capword sp num ] sp capword sp capword sp & sp capword sp capword , sp othword . sp capword sp othword sp othword sp othword sp othword othword sp othword sp othword sp othword : sp capword sp othword sp othword sp othword sp othword - othword othword sp num 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 year , sp othword sp num sp othword upword sp capword sp capword . sp upword - upword . othword , sp year .