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