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