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