[ capword sp num ] sp capword sp capword , sp capword sp capword sp & sp capword sp capword - othword . sp capword - othword othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword othword sp othword sp othword sp smallet sp othword sp othword sp othword sp othword . sp capword capword sp othword sp capword , sp othword . sp num , sp othword . sp num , sp othword sp num – num , capword sp year .