013期:02,04,05,07,08,10,11,14,15,16,17,18,20,21,22,26,28,30,31,32,34,35,38,40,41,42,44,45,46,47,   开20中
014期:02,03,04,05,08,09,11,13,14,15,19,21,22,23,24,25,28,29,32,33,34,35,38,39,41,43,44,45,48,49,    开20
015期:03,06,07,08,09,10,13,14,15,18,20,23,24,25,26,27,30,33,34,35,36,37,39,43,44,45,46,47,48,49,    开23中
016期:01,02,03,05,06,07,09,10,12,13,15,17,21,22,25,26,27,29,30,31,33,36,39,41,42,43,45,46,48,49,