250期：阴阳肖≤≤04,05,09,11,12,14,16,17,18,20,24,27,28,30,31,33,34,35,36,37,40,42,47,49≥≥开：04对
251期：阴阳肖≤≤01,02,03,06,09,13,14,15,16,17,20,21,22,23,26,29,30,31,36,37,38,45,47,48≥≥开：41错
252期：阴阳肖≤≤01,04,06,12,13,16,17,19,20,22,23,26,27,29,31,32,33,37,39,40,41,45,46,47≥≥开：24错
253期：阴阳肖≤≤03,04,05,06,07,10,12,13,14,15,16,17,19,20,21,31,32,34,37,39,45,46,48,49≥≥开：19对
254期：阴阳肖≤≤01,04,06,07,08,09,11,12,13,18,20,21,22,23,24,26,27,28,32,39,40,43,44,46≥≥开：13对
255期：阴阳肖≤≤01,03,04,08,10,12,13,16,19,20,21,24,26,29,30,31,34,35,37,38,39,45,46,48≥≥开：88