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