018期：披荆斩棘≤≤01,03,04,05,06,10,18,19,23,24,26,33,36,42,44,46≥≥开：10中
019期：披荆斩棘≤≤02,09,10,13,15,25,26,28,30,31,32,35,42,45,46,47≥≥开：04XX
020期：披荆斩棘≤≤01,02,09,11,21,24,27,29,30,31,33,40,44,45,46,48≥≥开：33中
021期：披荆斩棘≤≤02,04,06,08,11,16,21,22,30,31,32,39,43,45,47,49≥≥开：12XX
022期：披荆斩棘≤≤02,06,07,08,10,11,13,14,20,26,29,36,37,41,46,47≥≥开：中？