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