162期:半数【《01,02,04,06,09,11,14,15,16,17,18,19,22,23,29,32,36,39,40,41,42,45,47,49》】开:32准
163期:半数【《01,06,07,10,12,13,17,19,20,22,23,24,25,27,32,33,34,35,39,40,43,47,48,49》】开:37错
164期:半数【《01,03,08,09,10,13,15,16,18,19,23,24,28,29,37,38,39,40,42,44,45,46,48,49》】开:？？？？