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