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