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