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