277期:见网见码≤≤02&03&08&11&12&14&17&19&22&23&25&26&28&30&32&33&37&39&40&41&45&46&47&49≥≥开:11对
278期:见网见码≤≤02&03&04&05&06&11&12&14&16&17&28&30&31&33&34&35&36&37&38&39&41&42&44&46≥≥开:02对
279期:见网见码≤≤01&02&04&11&14&15&16&21&22&23&25&26&27&28&29&30&32&33&35&39&42&43&44&49≥≥开:10错
280期:见网见码≤≤04&05&06&07&08&09&12&14&15&16&19&21&25&27&28&31&33&35&39&40&41&47&48&49≥≥开:15对
281期:见网见码≤≤02&03&05&07&11&13&15&16&17&20&23&30&32&33&34&35&36&37&38&39&41&42&43&48≥≥开:==?