050期━┳━半数粒中特━┳━《01,02,03,04,05,06,07,08,11,13,15,16,17,18,21,22,25,27,29,31,32,36,37,40,42,43,46,48》━┳━开：40准
051期━┳━半数粒中特━┳━《01,04,05,06,07,09,10,12,13,14,15,16,17,20,21,23,25,27,28,30,31,33,36,39,43,45,48,49》━┳━开：28准
052期━┳━半数粒中特━┳━《02,06,10,11,13,14,16,17,19,20,21,25,27,28,29,30,32,33,34,37,38,39,41,42,44,45,48,49》━┳━开：22错
053期━┳━半数粒中特━┳━《04,06,09,10,11,12,13,14,16,18,20,21,23,25,27,28,29,30,31,32,34,37,39,40,42,44,45,48》━┳━开：19错
054期━┳━半数粒中特━┳━《01,02,03,05,08,09,12,13,14,16,17,20,22,23,25,29,30,31,33,34,36,37,39,40,41,43,45,47》━┳━开：？？？