283期：01,03,04,06,07,08,09,10,11,13,14,16,17,18,19,20,21,23,24,26,27,28,29,（共23个）开18中
284期：10,11,13,14,15,16,18,19,20,21,23,24,25,26,28,29,40,41,43,44,45,46,48,49,（共24个）开32错
285期：11,12,13,14,15,16,17,19,31,32,33,34,35,36,37,39,41,42,43,44,45,46,47,49,（共24个）开19中
286期：02,03,04,05,06,07,08,09,12,13,14,15,16,17,18,19,42,43,44,45,46,47,48,49,（共24个）开24错
287期：01,02,03,04,05,06,07,08,11,12,13,14,15,16,17,18,21,22,23,24,25,26,27,28,（共24个）开08中
288期：01,02,03,04,05,06,07,09,11,12,13,14,15,16,17,19,21,22,23,24,25,26,27,29,（共24个）开25中
289期：02,03,04,05,06,07,09,20,22,23,24,25,26,27,29,30,32,33,34,35,36,37,39,（共23个）开38错
290期：01,03,04,06,07,08,09,10,11,13,14,16,17,18,19,40,41,43,44,46,47,48,49,（共23个）