297期：阴阳肖≤≤01,05,07,08,09,13,15,17,18,20,21,24,25,27,28,29,32,35,36,38,40,44,45,49≥≥开：36对
298期：阴阳肖≤≤02,05,06,13,15,16,19,21,22,23,24,26,27,30,33,34,37,38,39,40,42,43,45,47≥≥开：29错
299期：阴阳肖≤≤01,05,07,09,10,11,13,14,15,17,18,21,22,24,25,26,27,30,33,36,40,41,42,43≥≥开：48错
300期：阴阳肖≤≤02,03,05,07,08,09,10,13,15,16,17,21,22,23,24,28,29,32,34,37,38,42,46,48≥≥开：16对
301期：阴阳肖≤≤01,02,06,08,09,10,15,16,18,19,20,24,28,31,34,35,40,41,42,43,44,45,48,49≥≥开：88