025期:披荆斩棘≤≤10,12,15,25,28,29,30,32,35,37,38,41,42,46,47,49≥≥开:47中
026期:披荆斩棘≤≤01,08,11,12,16,24,27,28,32,35,36,38,43,44,47,49≥≥开:46XX
027期:披荆斩棘≤≤03,05,06,07,09,12,13,20,25,27,32,38,39,42,45,46≥≥开:17XX
028期:披荆斩棘≤≤02,08,09,15,16,17,19,24,26,27,28,30,39,40,46,47≥≥开:中?