020期：01,02,04,06,08,09,10,11,12,13,14,16,18,20,21,22,23,24,25,26,28,30,32,33,34,35,36,37,38,40,42,44,45,46,47,48,49,开10 中
021期：01,03,04,05,06,07,08,09,10,13,15,16,17,18,19,20,21,22,25,27,28,29,30,31,32,33,34,37,39,40,41,42,43,44,45,46,49,开07 中
022期：01,02,03,04,06,07,09,10,12,13,14,15,16,18,19,21,22,24,25,26,27,28,30,31,33,34,36,37,38,39,40,42,43,45,46,48,49,开18 中
023期：01,02,03,05,06,07,08,09,12,13,14,15,17,18,19,20,21,24,25,26,27,29,30,31,32,33,36,37,38,39,41,42,43,44,45,48,49,开01 中
024期：01,02,03,04,06,08,09,11,12,13,14,15,16,18,20,21,23,24,25,26,27,28,30,32,33,35,36,37,38,39,40,42,44,45,47,48,49,开32 中
025期：01,02,04,05,07,08,09,10,11,13,14,16,17,19,20,21,22,23,25,26,28,29,31,32,33,34,35,37,38,40,41,43,44,45,46,47,49,开47 中
026期：01,02,05,06,07,08,09,10,11,13,14,17,18,19,20,21,22,23,25,26,29,30,31,32,33,34,35,37,38,41,42,43,44,45,46,47,49,开46 中
027期：01,02,03,04,05,07,08,09,12,13,14,15,16,17,19,20,21,24,25,26,27,28,29,31,32,33,36,37,38,39,40,41,43,44,45,48,49,开17 中
=8中8=
028期：02,03,04,05,06,08,10,11,12,14,15,16,17,18,20,22,23,24,26,27,28,29,30,32,34,35,36,38,39,40,41,42,44,46,47,48,49,开05 中
029期：03,05,06,07,08,09,10,11,12,15,17,18,19,20,21,22,23,24,27,29,30,31,32,33,34,35,36,39,41,42,43,44,45,46,47,48,49,开？ 中