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