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