018期:24码『『02,03,04,06,07,11,12,13,14,15,23,24,25,28,29,31,32,33,35,38,39,42,44,47』』开:31OK
019期:24码『『01,03,04,07,12,14,15,16,17,19,20,24,25,27,28,30,31,32,33,34,44,45,48,49』』开:40x
020期:24码『『02,03,04,06,07,08,11,13,14,15,18,21,22,23,26,27,28,30,31,32,34,37,40,46』』开://