[ num ] sp capword sp num - othword sp capword sp capword sp othword sp capword sp capword sp othword sp capword sp capword , sp capword sp othword capword sp capword year , sp upword sp year , sp capword sp othword sp capword sp capword , sp capword sp capword , sp capword - capword , capword sp capword , sp capword sp num - num , sp year . sp – – sp year .