018期：二十四码【【03,05,07,08,09,14,15,17,20,22,23,28,29,30,31,33,35,36,37,39,44,45,47,49】】开：23对
019期：二十四码【【01,02,03,04,09,10,11,12,13,18,24,25,28,30,32,34,36,38,39,41,44,45,47,48】】开：36对
020期：二十四码【【02,04,05,07,08,11,12,15,19,20,21,22,23,27,28,32,34,35,37,38,39,41,48,49】】开：33错
021期：二十四码【【04,05,06,08,10,11,12,13,14,18,21,22,24,30,31,34,37,39,41,42,44,46,47,49】】开：32错
022期：二十四码【【03,08,09,12,14,15,16,17,20,21,24,27,29,31,33,36,37,38,40,41,43,47,48,49】】开：00