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