018期:中围半数-〖<<03,04,07,09,10,11,12,13,14,15,19,20,23,28,30,35,36,37,38,41,43,45,46,49>>〗-开10准
019期:中围半数-〖<<02,03,04,07,09,10,12,14,15,16,19,20,22,26,27,30,32,33,34,35,37,39,44,48>>〗-开06错
020期:中围半数-〖<<01,02,04,12,16,17,19,20,21,22,24,25,26,28,29,31,35,37,41,42,44,45,46,48>>〗-开34错
021期:中围半数-〖<<02,03,08,09,11,12,13,14,15,16,17,22,23,24,26,27,30,32,34,35,37,43,44,46>>〗-开？？