173期:03,12,13,16,17,20,25,28,29,30,31,35,37,38,40,41,45,47,（共18个）
172期:02,03,04,07,08,16,20,22,23,24,27,29,30,31,32,34,35,38,40,41,44,★46,48,49,（共24个）开猪44 对
171期:04,05,07,11,12,14,20,22,23,24,25,27,28★,30,32,34,36,37,38,39,40,46,49,（共23个）开兔28 对
170期:03,★04,05,06,07,10,12,14,15,19,21,22,23,26,27,31,32,37,38,43,44,46,49,（共23个）开龙03 对