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