015期：≡十拿九稳《02,03,09,10,13,14,17,18,20,22,24,25,26,29,31,32,38,39,41,42,44,45,47,49》开：42中
016期：≡十拿九稳《01,03,07,09,11,14,15,16,17,20,25,27,28,29,32,34,35,37,39,43,44,45,46,48》开：20中
017期：≡十拿九稳《02,03,05,11,16,19,22,23,25,26,27,29,30,32,35,37,38,40,42,43,44,45,46,48》开：40中
018期：≡十拿九稳《03,04,07,10,13,14,16,18,20,23,26,30,31,32,33,35,36,37,38,40,41,46,47,48》开：10中
019期：≡十拿九稳《06,08,09,10,12,15,16,17,21,24,25,26,27,31,33,35,37,38,40,41,43,44,47,49》开：04错
020期：≡十拿九稳《02,03,05,06,07,09,10,11,13,15,17,18,20,23,25,28,30,31,33,34,38,39,41,45》开：33中
021期：≡十拿九稳《01,03,05,06,07,08,09,11,12,15,16,21,22,23,25,26,28,32,33,36,37,38,39,40》开：88