019期【02,07,09,12,16,31,38,40,43,47,48,49】开06中
020期【02,03,12,18,24,25,27,33,35,39,45,48】开34中
021期【07,08,24,25,26,29,31,33,36,37,41,46】开14中
022期【05,07,15,16,33,34,36,40,43,44,45,47】开04中
023期【08,10,12,15,17,22,23,27,30,39,40,41】开45中
024期【02,04,12,14,15,17,18,22,23,29,48,49】开