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