227期━┳━半数粒中特━┳━《01,03,04,05,06,07,10,13,14,15,16,19,22,23,24,25,26,27,32,33,34,36,37,39,42,45,46,48》━┳━开：19准
228期━┳━半数粒中特━┳━《02,03,04,05,08,10,12,16,17,20,21,24,25,27,29,31,34,35,37,38,39,40,41,44,45,46,48,49》━┳━开：11错
229期━┳━半数粒中特━┳━《01,02,05,07,08,11,12,18,22,25,28,29,30,32,33,34,36,37,38,39,40,41,43,44,46,47,48,49》━┳━开：28准
230期━┳━半数粒中特━┳━《02,03,05,06,07,12,14,15,17,18,20,23,25,27,28,29,30,31,32,34,36,37,39,40,41,43,46,49》━┳━开：32准
231期━┳━半数粒中特━┳━《01,02,03,08,09,10,11,13,14,15,16,20,22,23,25,26,29,31,34,36,38,39,41,43,44,47,48,49》━┳━开：？？？