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