252期：阴阳肖≤≤01,02,04,05,07,09,11,12,13,17,20,23,24,28,31,39,41,43,44,45,46,47,48,49≥≥开：23对
253期：阴阳肖≤≤01,03,05,08,09,11,12,14,17,18,20,25,26,27,28,32,33,36,40,42,43,44,47,49≥≥开：33对
254期：阴阳肖≤≤02,06,07,08,09,10,12,18,23,24,25,26,30,31,32,33,34,36,37,39,43,44,45,48≥≥开：17错
255期：阴阳肖≤≤01,05,06,07,08,10,11,13,14,20,21,23,24,26,28,31,34,36,37,39,41,44,45,46≥≥开：42错
256期：阴阳肖≤≤01,02,05,08,09,11,14,16,17,19,20,24,26,27,28,32,33,35,36,39,42,44,45,49≥≥开：88