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