053期：精选半数特围《（03,04,06,07,09,10,11,12,15,18,19,22,23,27,28,31,33,34,35,38,39,40,45,47）》开：31准
054期：精选半数特围《（01,02,07,08,10,11,12,15,18,19,20,21,22,27,29,30,32,38,39,40,45,46,47,49）》开：18准
055期：精选半数特围《（01,03,05,06,07,11,12,13,14,15,21,22,24,26,28,29,31,32,33,34,41,46,47,49）》开：？？？？