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