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