117期：大围：03,04,05,06,09,10,13,17,20,23,25,27,28,29,31,32,33,37,38,41,42,47,48,49（共半数）开47准
118期：大围：01,06,07,08,09,10,11,13,14,17,18,22,24,25,29,31,32,35,37,38,40,44,47,49（共半数）开36错
119期：大围：01,02,03,07,08,09,10,11,12,13,17,20,22,23,24,25,26,27,28,33,37,39,46,49（共半数）开38错
120期：大围：01,02,03,05,07,08,11,14,18,19,20,25,29,30,33,35,37,41,42,44,45,46,48,49（共半数）开？？√【？中？】