021期：01,02,03,04,05,06,07,08,14,16,17,18,21,24,28,31,32,35,37,38,39,41,43,45【开07准
022期：03,06,08,10,13,15,16,17,20,21,24,25,27,28,29,31,33,36,37,39,42,43,46,49【开18错
023期：01,02,05,07,08,09,10,11,12,13,18,19,23,25,28,32,33,34,40,42,43,45,46,49【开01准
024期：02,03,09,10,13,17,18,19,22,23,24,25,29,30,34,35,36,40,41,44,45,46,47,49【开？？?