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