046期━┳━半数粒中特━┳━《01,02,04,07,08,09,13,14,15,17,19,21,22,23,25,27,30,33,35,36,38,39,40,43,44,45,46,49》━┳━开：09准
047期━┳━半数粒中特━┳━《01,03,04,06,07,11,13,14,18,19,20,21,22,24,26,27,29,30,31,33,38,39,40,42,43,44,46,47》━┳━开：04准
048期━┳━半数粒中特━┳━《01,02,04,07,08,09,10,11,13,14,16,19,20,21,24,28,29,30,32,33,36,37,38,43,45,46,48,49》━┳━开：49准
049期━┳━半数粒中特━┳━《02,03,04,06,09,10,12,13,16,18,19,20,21,22,27,28,29,30,31,32,33,34,36,38,40,43,44,48》━┳━开：08错
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：？？？