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