015期【05,06,07,10,25,27,30,31,33,34,37,47】开36中
016期【03,07,10,14,20,25,31,34,36,38,39,47】开21中
017期【02,04,05,07,12,16,32,33,41,44,46,48】开38中
018期【04,05,11,12,17,21,22,24,32,35,36,39】开10中
019期【01,02,08,09,18,20,27,32,33,38,42,43】开06中
020期【05,06,10,12,19,20,29,33,42,45,47,48】开34中
021期【01,08,12,16,17,19,25,28,35,41,44,49】开14中
022期【06,09,11,19,24,25,27,28,34,35,36,47】开