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