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