204期:阴阳肖≤≤02,04,07,13,14,15,18,21,22,23,28,29,31,32,34,35,36,37,39,42,43,45,46,48≥≥开:18对
205期:阴阳肖≤≤03,04,05,08,09,10,13,18,19,20,21,22,23,26,30,31,32,33,41,42,43,44,45,49≥≥开:28错
206期:阴阳肖≤≤01,02,04,05,07,09,11,13,15,16,17,19,21,24,29,30,35,36,43,44,46,47,48,49≥≥开:88