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