016期：24码$$（01,03,04,05,06,08,13,17,18,19,20,21,23,27,29,30,32,33,38,41,43,45,46,47）开：21中
017期：24码$$（02,03,04,05,07,12,14,17,22,24,26,27,29,30,33,35,37,39,40,41,42,46,48,49）开：38错
018期：24码$$（01,02,04,05,06,13,15,17,18,22,24,25,27,28,30,31,32,35,36,38,44,45,46,48）开：10错
019期：24码$$（01,02,04,05,06,08,11,12,13,15,17,20,21,26,27,31,32,34,37,43,44,45,46,48）开：06中
020期：24码$$（02,04,07,08,10,11,12,14,17,18,19,22,23,25,28,30,31,33,34,37,38,42,43,44）开：34中
021期：24码$$（01,04,05,08,10,15,16,17,18,21,22,24,25,28,30,31,32,37,39,41,42,43,45,46）开：88
