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