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