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