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