018期【01,02,07,08,10,12,13,14,19,21,25,26,29,31,32,33,36,37,38,41,43,44,45,46】开10准
019期【04,05,07,08,11,12,14,15,16,17,18,19,20,23,24,28,29,30,31,32,34,36,42,44】开04准
020期【02,07,08,10,12,16,18,20,23,24,26,28,30,34,35,36,38,40,42,43,44,45,47,48】开33错
021期【01,02,03,06,07,11,13,15,16,19,20,23,25,26,27,30,31,32,40,42,43,46,47,49】开12错
022期【03,04,05,08,11,14,15,16,17,19,23,26,27,29,31,32,34,35,39,41,43,44,47,48】开
