021期:《24码》（02,03,06,07,08,13,15,19,26,27,28,31,32,35,36,38,39,40,41,43,44,45,46,48)开07准
022期:《24码》（01,02,05,06,08,11,12,14,15,16,21,23,25,27,32,34,35,36,37,38,39,42,44,49)开18错
023期:《24码》（02,04,05,06,08,11,14,16,18,19,20,21,24,27,28,29,30,32,38,41,42,43,48,49)开01错
024期:《24码》（07,09,11,12,13,14,16,20,21,23,24,27,29,30,33,34,35,36,37,38,40,41,47,49)开00