070期:半数【《03,05,06,07,08,09,10,12,16,19,22,24,25,27,29,30,34,37,38,39,40,43,44,49》】开:43准
071期:半数【《02,04,06,07,09,13,14,15,24,25,27,28,29,33,34,35,37,39,40,42,43,47,48,49》】开:49准
072期:半数【《05,06,07,08,09,12,14,16,18,19,21,24,29,32,33,34,36,37,38,39,40,41,43,44》】开:？？？？