018期→→随手24码→→01,04,05,06,07,19,20,21,23,26,31,33,34,36,37,38,39,40,41,43,44,45,46,48】→→开：39对
019期→→随手24码→→01,02,03,06,08,09,10,14,15,17,18,19,20,22,28,31,33,34,35,37,43,45,46,48】→→开：46对
020期→→随手24码→→02,03,04,06,08,09,11,12,13,16,17,22,23,24,29,33,37,38,40,41,42,43,46,49】→→开：12对
021期→→随手24码→→01,05,06,08,10,11,12,13,19,22,23,24,25,26,27,28,29,33,34,38,39,40,43,47】→→开：42错
022期→→随手24码→→01,02,03,05,06,10,13,18,21,22,23,25,26,30,31,34,35,36,40,42,43,47,48,49】→→开：？