018期【01,02,03,04,05,06,08,09,10,12,13,14,15,17,19,20,26,27,28,29,31,32,33,34,35,37,38,39,42,46,47,48】开10中
019期【01,02,03,04,05,07,08,09,11,13,14,15,17,18,19,21,22,25,26,29,33,34,35,38,40,41,42,44,45,46,47,49】开06错
020期【01,02,05,07,11,12,14,15,17,19,21,22,23,27,28,29,31,33,34,35,36,37,39,40,41,42,44,45,46,47,48,49】开34中
021期【01,04,05,08,10,12,13,14,15,17,18,20,21,23,25,27,28,29,32,35,36,37,38,39,40,41,43,44,46,47,48,49】开14中
022期【01,04,05,06,07,08,09,12,14,15,17,19,20,21,22,24,25,26,27,28,31,33,34,36,37,38,39,40,41,43,44,46】开04中
023期【03,05,06,07,08,10,12,15,16,17,18,20,22,24,25,27,29,31,32,33,34,35,36,37,39,40,41,42,45,46,47,49】开