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