291期:16码((02&04&08&12&13&16&17&22&28&29&30&31&33&38&39&49))开:31有
292期:16码((03&07&13&15&16&17&20&24&26&30&36&37&41&45&47&48))开:26有
293期:16码((01&05&13&20&21&23&24&29&33&35&38&39&43&44&45&49))开:17没
294期:16码((02&08&11&18&19&23&24&26&28&29&30&31&32&36&39&46))开:41没
295期:16码((01&02&03&10&16&20&24&25&26&33&38&40&41&43&44&46))开:==?