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