019期：＝24码＝【02,03,04,05,07,08,09,12,17,18,19,20,22,24,25,30,35,36,37,38,40,43,48,49】开：04中
020期：＝24码＝【01,03,04,08,10,11,12,13,15,16,18,23,25,27,28,29,31,32,34,36,37,40,41,43】开：33错
021期：＝24码＝【01,03,05,07,09,11,12,13,14,15,17,19,22,23,24,28,29,30,32,35,40,43,46,49】开：12中
022期：＝24码＝【04,08,09,11,12,13,18,22,24,26,27,28,29,30,32,35,36,37,42,43,45,46,47,48】开：34错
023期：＝24码＝【01,04,05,08,09,11,12,13,14,21,22,25,27,28,30,32,33,35,37,38,39,40,44,49】开：？？