016期【01,02,03,04,05,06,07,09,10,11,12,13,14,18,19,20,21,22,23,24,25,26,27,28,30,31,32,33,35,36,40,41,42,43,44,45,46】开06中 N1yx|g:  
017期【01,02,04,05,06,07,08,09,10,12,14,15,16,17,18,19,20,22,23,24,25,26,27,31,32,33,34,35,36,37,38,39,43,46,47,48,49】开32中 a)QSq<2*  
018期【02,03,05,07,09,10,11,12,13,14,16,17,18,19,20,22,23,24,25,27,28,29,31,32,33,34,35,38,39,41,42,43,44,45,46,48,49】开39中 ~v6]6+   
019期【02,06,07,08,09,10,11,12,13,14,15,17,19,20,21,23,25,26,27,29,31,32,34,35,37,38,39,40,41,42,43,44,45,46,47,48,49】开 Vb,'VN%