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