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