020期：12,13,14,15,16,17,18,19,20,21,22,23,26,27,28,29,30,31,34,35,36,37,38,39,42,43,44,45,46,47,48,49,（共32个）开34中
021期：02,04,05,06,07,10,12,14,15,18,19,20,22,24,25,26,27,28,29,32,34,35,36,37,40,42,44,45,48,49,（共30个）开14中
022期：01,02,03,05,08,09,10,11,12,13,16,18,19,20,21,25,26,28,29,30,31,32,33,35,38,39,40,41,42,43,46,48,49,（共33个）开04错
023期：10,11,14,15,16,17,18,19,22,23,24,25,26,27,30,31,32,33,34,35,36,37,38,39,40,41,44,45,46,47,48,49,（共32个）开45中
024期：01,02,03,04,05,06,07,08,09,22,23,24,25,26,27,30,31,32,33,34,35,36,37,38,39,40,41,44,45,46,47,48,49,（共33个）开41中
025期：01,03,04,06,07,08,09,10,11,14,16,17,18,19,23,24,26,27,30,31,33,34,36,37,38,39,40,41,44,46,47,48,49,（共33个）开30中
026期：01,02,06,07,08,09,10,11,12,15,16,17,20,21,22,25,28,29,30,31,32,36,37,38,39,40,41,42,45,46,47,（共31个）开37中
027期：01,02,03,04,05,06,09,10,11,12,13,14,15,16,17,18,21,22,23,24,25,26,27,28,29,30,33,34,35,36,37,38,39,（共33个）开25中
028期：01,03,04,05,06,07,08,09,10,11,15,16,17,18,19,20,23,25,27,28,31,32,33,34,35,37,39,40,41,42,45,46,47,49,（共34个）开40中
029期：01,04,05,06,07,08,09,10,11,14,15,16,17,18,19,20,21,24,25,26,27,28,29,30.32.40,41,44,45,46,47,48,49,（共33个）开13错
030期：01,02,03,06,07,08,09,10,11,12,16,17,18,19,20,23,26,27,28,31,32,33,36,37,38,39,40,41,42,46,47,48,49,（共33个）开25错
031期：01,02,05,06,08,09,10,13,14,15,16,17,18,20,21,22,23,27,28,29,30,32,35,37,38,39,40,44,45,46,47,49,（共32个）开22中
032期：02,05,06,07,08,09,14,15,16,17,18,19,20,21,23,24,27,28,29,30,31,32,35,36,38,39,40,43,44,45,47,48,（共32个）
