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