284期：阴阳肖≤≤01,02,03,04,05,09,12,18,19,21,23,25,26,27,29,30,36,37,39,41,42,43,46,49≥≥开：27对
285期：阴阳肖≤≤01,06,10,11,12,16,21,22,23,25,27,29,31,32,33,34,35,37,38,40,42,43,46,49≥≥开：21对
286期：阴阳肖≤≤02,03,05,06,08,13,19,20,21,22,23,26,30,31,32,33,34,37,38,42,45,47,48,49≥≥开：45对
287期：阴阳肖≤≤01,02,04,05,10,11,12,17,18,20,23,26,28,29,30,31,33,34,35,38,44,45,47,48≥≥开：40错
288期：阴阳肖≤≤06,10,12,14,15,17,19,20,22,24,25,28,31,33,34,35,36,39,40,41,43,45,47,49≥≥开：26错
289期：阴阳肖≤≤03,04,05,08,11,12,13,15,16,18,24,27,29,30,31,38,41,42,43,44,45,46,47,49≥≥开：04对
290期：阴阳肖≤≤01,02,04,05,07,09,16,17,18,21,22,23,24,28,29,30,31,32,36,37,40,41,44,47≥≥开：88