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