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