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