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