168期： 28码（02,06,08,10,12,13,15,16,17,22,23,24,25,28,30,31,32,33,34,35,36,38,39,40,41,44,46,48）开15准？
169期： 28码（02,03,04,05,06,07,08,12,13,15,16,17,18,19,20,24,25,27,29,31,35,36,38,39,40,47,48,49）开24准？
170期： 28码（03,04,05,07,08,09,15,18,19,21,22,24,26,28,29,30,31,32,35,37,38,40,41,42,43,46,47,49）开？？？