015期：◇必中24码◇：01,02,03,05,07,10,12,13,17,18,19,21,24,26,28,29,30,31,32,38,42,43,44,45。开：32准
016期：◇必中24码◇：01,02,03,04,08,09,13,14,16,17,20,21,23,25,27,29,31,32,34,37,43,44,46,48。开：40错
017期：◇必中24码◇：01,03,04,07,09,11,12,13,15,16,20,25,28,29,33,36,38,39,40,41,42,44,48,49。开：44准
018期：◇必中24码◇：03,05,06,08,11,13,14,15,21,24,25,27,30,31,34,38,40,41,42,43,44,45,48,49。开：23错
019期：◇必中24码◇：01,02,06,07,08,10,13,15,18,22,23,26,27,28,29,30,32,34,43,45,46,47,48,49。开：27准
020期：◇必中24码◇：02,03,05,07,08,10,11,16,17,19,20,21,23,24,27,28,33,34,36,37,39,42,45,48。开：？