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