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