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