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