021期【01,02,03,04,05,06,07,08,09,10,11,12,15,16,17,18,19,21,22,24,28,29,30,31,32,33,34,35,36,37,38,39,42,43,44,45,48】开07中
022期【01,02,03,04,05,06,07,08,09,10,12,14,15,16,17,18,19,20,21,22,23,26,28,29,30,31,34,35,36,37,39,41,42,44,45,47,49】开18中
023期【02,03,04,05,06,07,08,09,11,12,13,14,15,17,18,19,20,21,23,26,29,30,32,33,34,35,36,37,40,41,42,43,44,46,47,48,49】开