[ ] sp capword sp capword , sp capword sp capword , sp othword sp capword sp capword . sp capword sp othword - othword sp othword - othword othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword sp othword othword . sp capword sp & sp capword sp capword , sp num : num , sp capword sp year .