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