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