021期【01,02,03,04,05,07,08,10,11,14,15,16,19,22,23,27,28,30,31,32,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49】开07中
022期【01,02,03,04,05,06,07,08,09,10,11,12,14,17,18,19,20,21,24,27,28,30,33,34,35,36,37,38,39,41,42,44,46,47,48,49】开18中
023期【01,02,05,06,07,08,09,10,11,13,14,15,16,17,19,20,22,26,27,28,29,31,32,33,34,35,36,37,39,40,41,42,44,45,47,48】开