[ num ] sp capword sp capword sp othword sp capword sp capword sp ( othword . ) , sp capword sp year : sp capword sp othword , sp num othword sp othword othword , sp othword sp year , sp othword sp othword , sp othword , sp othword , sp othword sp num - num , sp year , sp capword sp capword sp othword capword sp capword , sp othword . sp num , sp capword , sp year .