091期：大围：01,02,03,06,10,11,13,14,15,16,18,21,24,27,31,34,35,39,41,42,43,44,47,49（共半数）开15准
092期：大围：01,03,04,06,08,09,14,15,18,20,21,27,28,31,32,33,35,37,39,40,42,43,45,48（共半数）开11错
093期：大围：05,06,07,08,10,11,12,14,15,17,18,19,21,22,25,29,31,33,36,38,40,41,44,47（共半数）开？？√【？中？】