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