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