202期：大围：01,03,04,06,07,10,11,12,13,15,16,17,18,19,20,25,29,30,32,35,39,40,42,48（共半数）开40准
203期：大围：01,03,04,05,06,08,10,11,17,19,21,22,26,27,29,33,34,35,36,38,39,43,45,48（共半数）开25错
204期：大围：02,05,09,10,11,12,14,15,19,20,21,22,24,31,32,33,35,38,39,40,41,44,48,49（共半数）开？？√【？中？】