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