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