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