211期:披荆斩棘≤≤02,03,06,07,09,10,12,13,15,19,20,27,31,43,45,48≥≥开:02中
212期:披荆斩棘≤≤07,10,13,16,17,19,21,22,23,28,31,37,42,43,45,47≥≥开:18XX
213期:披荆斩棘≤≤01,03,08,11,12,15,16,17,20,30,33,34,35,38,46,47≥≥开:11中
214期:披荆斩棘≤≤02,04,09,11,12,14,16,22,24,26,28,30,32,38,41,47≥≥开:中?