016期【01,02,03,04,05,08,09,10,11,13,15,16,18,19,20,21,22,23,24,26,27,28,29,30,32,33,34,35,36,37,39,40,41,46,47,48,49】开20中
017期【01,02,03,06,08,10,11,13,14,15,16,17,18,19,20,22,23,24,25,26,27,29,30,33,34,35,36,37,38,40,41,42,43,44,47,48,49】开40中
018期【01,04,06,08,10,12,13,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,36,38,39,40,41,42,43,44,45,47,48】开