252期:披荆斩棘≤≤03,07,08,09,12,14,17,20,23,27,29,31,32,36,39,46≥≥开:23中
253期:披荆斩棘≤≤08,12,13,18,22,29,30,31,34,35,36,39,42,43,44,47≥≥开:33XX
254期:披荆斩棘≤≤08,09,10,14,16,19,23,25,27,30,31,40,41,43,44,48≥≥开:17XX
255期:披荆斩棘≤≤01,03,07,09,11,15,17,23,24,26,28,30,32,36,46,47≥≥开:中?