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