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