336期：大围：01,04,06,09,10,11,13,15,18,19,23,24,25,27,28,32,34,37,38,39,42,43,47,48（共半数）开25准
337期：大围：03,06,08,09,12,13,14,18,19,20,21,26,27,29,31,32,33,34,35,37,39,42,44,46（共半数）开43错
338期：大围：01,02,06,07,09,11,12,13,14,16,17,19,22,23,24,25,26,31,34,36,39,45,47,48（共半数）开03错
339期：大围：02,03,04,06,09,12,13,16,18,20,21,22,23,26,29,30,35,37,38,40,41,43,46,49（共半数）开03准
340期：大围：02,05,06,08,11,12,13,14,16,17,20,21,24,27,28,29,30,31,32,38,39,42,46,48（共半数）开？？√【？中？】