287期:披荆斩棘≤≤03,04,11,15,20,22,23,24,27,34,36,37,38,43,47,49≥≥开:47中
288期:披荆斩棘≤≤01,02,03,05,06,14,15,16,20,22,28,34,35,41,47,48≥≥开:48中
289期:披荆斩棘≤≤05,07,08,10,13,15,16,21,23,26,27,29,34,35,37,47≥≥开:46XX
290期:披荆斩棘≤≤01,04,06,08,09,14,16,21,23,26,27,28,32,40,43,46≥≥开:中?