299期：阴阳肖≤≤01,04,06,09,15,17,21,22,23,25,27,31,32,34,35,37,38,43,44,45,46,47,48,49≥≥开：21对
300期：阴阳肖≤≤01,02,06,07,08,11,13,16,19,21,22,23,25,26,27,29,30,34,39,41,42,47,48,49≥≥开：43错
301期：阴阳肖≤≤03,04,06,07,09,11,13,14,15,16,17,19,22,27,28,31,32,36,37,38,40,41,42,44≥≥开：24错
302期：阴阳肖≤≤02,04,05,12,13,15,16,17,18,19,23,24,25,26,27,30,32,34,37,38,39,41,45,47≥≥开：88