028期:中围半数-〖<<01,02,03,04,05,06,08,10,11,13,14,20,21,22,26,27,28,32,33,35,36,37,39,43>>〗-开05准
029期:中围半数-〖<<06,11,12,13,14,15,17,18,20,23,24,25,28,30,32,33,34,36,38,40,43,45,47,49>>〗-开17准
030期:中围半数-〖<<01,03,04,05,06,10,13,18,21,24,25,26,27,28,30,31,32,36,37,38,39,40,45,49>>〗-开？？