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