028期：披荆斩棘≤≤01,03,11,14,15,18,22,24,25,26,28,35,40,44,46,49≥≥开：03中
029期：披荆斩棘≤≤02,03,04,07,14,16,18,23,27,28,36,38,41,42,47,48≥≥开：01XX
030期：披荆斩棘≤≤08,09,10,11,15,17,18,20,25,33,40,41,43,45,48,49≥≥开：41中
031期：披荆斩棘≤≤01,04,06,08,09,11,13,23,26,28,29,31,36,39,46,48≥≥开：26中
032期：披荆斩棘≤≤05,13,14,15,22,24,26,28,32,33,37,39,40,43,46,47≥≥开：中？