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