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