021期：〓24码〓《01,03,06,07,09,12,13,14,16,21,22,24,26,30,31,32,33,36,41,42,43,46,47,49》开：12对
022期：〓24码〓《01,02,05,07,09,10,13,14,19,20,23,24,25,26,27,28,32,33,37,38,39,41,43,44》开：34错
023期：〓24码〓《01,03,04,05,06,07,10,11,13,14,15,18,20,21,22,26,28,32,34,35,38,39,41,42》开：00