[ capword sp num ] sp capword sp capword sp & sp capword sp capword . sp capword sp othword - othword othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp capword sp othword othword sp othword sp smallet sp othword sp othword sp othword sp othword sp othword sp othword othword . sp capword , sp othword . sp num , sp othword sp num – num , sp year .