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