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