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