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