220期：大围：01,07,09,13,16,17,18,23,25,26,27,28,35,36,37,39,40,42,43,45,46,47,48,49（共半数）开48准
221期：大围：04,06,07,14,15,19,20,21,24,26,27,28,29,30,31,32,33,35,37,41,44,45,46,49（共半数）开01错
222期：大围：02,04,05,08,10,12,13,14,15,17,18,21,23,24,26,28,31,33,37,38,42,43,45,46（共半数）开26准
223期：大围：02,08,11,15,17,18,19,20,21,22,25,28,29,30,33,34,35,37,39,41,43,44,46,48（共半数）开23错
224期：大围：01,02,03,04,05,07,08,10,12,18,20,27,29,30,34,35,38,40,41,42,43,45,46,49（共半数）开？？√【？中？】