081期：大围：01,03,04,07,08,12,14,15,19,20,21,22,23,24,26,30,33,35,36,38,39,41,43,45（共半数）开38准
082期：大围：03,04,07,08,13,14,15,17,18,21,25,26,27,28,29,31,33,35,41,42,43,44,48,49（共半数）开34错
083期：大围：02,04,06,07,10,11,12,14,17,19,20,22,23,25,30,31,34,40,41,42,45,46,47,48（共半数）开28错
084期：大围：01,02,04,05,07,08,12,13,15,17,21,22,27,28,29,34,35,39,41,43,44,45,46,47（共半数）开？？√【？中？】