020期：【28码】【01,04,07,08,09,11,12,13,14,15,17,19,20,21,24,26,27,28,31,32,34,36,38,43,44,45,47,49】开：34对
021期：【28码】【01,07,08,09,11,12,13,14,16,17,18,20,21,22,23,25,26,27,28,30,31,32,33,39,42,43,44,47】开：14对
022期：【28码】【01,03,04,06,07,11,12,14,15,16,18,21,22,24,26,27,29,30,35,36,37,39,42,43,44,45,46,48】开：04对
023期：【28码】【01,03,05,06,07,08,10,11,13,15,16,19,20,21,22,25,26,27,29,30,31,32,34,35,39,41,44,46】开：？