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