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