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