243期━┳━半数粒中特━┳━《02,07,08,09,10,12,18,19,20,21,24,26,27,29,30,33,34,35,36,41,42,43,45,47》━┳━开：42准
244期━┳━半数粒中特━┳━《02,03,04,07,10,12,14,19,20,21,22,23,24,25,32,33,36,39,40,41,43,44,46,48》━┳━开：43准
245期━┳━半数粒中特━┳━《03,06,07,08,11,13,15,16,19,21,22,23,27,29,33,35,38,39,40,42,43,44,46,47》━┳━开：02错
246期━┳━半数粒中特━┳━《01,02,04,05,07,08,09,13,16,18,19,21,23,24,27,29,30,31,33,34,36,41,42,46》━┳━开：32错
247期━┳━半数粒中特━┳━《01,02,04,08,11,13,14,15,16,21,22,24,26,27,28,29,31,33,35,37,42,47,48,49》━┳━开：？？？