031期【02,03,05,06,07,09,10,11,12,13,15,17,18,19,21,22,24,25,28,29,30,31,32,33,34,35,36,37,38,39,41,42,43,45,47,48,49】开34中
032期【01,02,03,04,06,07,09,10,12,14,15,18,20,21,22,23,24,25,26,27,28,29,30,31,32,34,35,36,37,39,40,41,42,43,44,45,47】开43中
033期【01,02,03,05,08,09,11,12,13,16,19,20,21,22,23,24,26,27,28,29,30,31,33,34,35,37,38,39,40,41,42,43,45,46,47,48,49】开