219期：【必中特围】:(01,02,03,04,05,06,07,08,09,12,13,14,15,20,22,24,25,32,35,38,41,43,46,48) ≮特开：25准
220期：【必中特围】:(02,03,05,06,07,09,11,12,13,14,16,19,23,25,27,38,39,40,42,43,44,46,47,49) ≮特开：30错
221期：【必中特围】:(03,04,06,09,11,12,17,18,19,21,22,24,27,29,31,32,33,35,37,42,46,47,48,49) ≮特开：30错
222期：【必中特围】:(01,02,04,06,07,10,12,14,17,22,24,26,34,35,36,37,38,40,42,43,45,46,47,49) ≮特开：？？√