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