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