117期:半数【《03,04,05,07,08,09,13,15,16,17,20,23,25,26,28,31,32,37,38,39,41,42,44,47》】开:28准
118期:半数【《01,02,07,09,11,20,21,23,24,25,26,28,31,32,33,35,37,40,43,44,45,46,48,49》】开:33准
119期:半数【《01,02,03,05,09,11,12,14,16,17,18,19,20,21,22,25,26,31,32,37,38,44,47,49》】开:48错
120期:半数【《02,04,05,08,10,12,13,14,16,19,22,26,32,33,34,35,36,38,41,42,43,44,45,47》】开:37错
121期:半数【《01,02,03,04,05,07,09,10,14,16,18,19,20,21,22,23,25,26,29,30,31,36,37,40》】开:？？？？