169期：╬╬二十八码╬╬=====【02,05,06,08,09,11,12,13,15,21,23,24,26,27,28,30,32,33,36,39,41,42,43,44,45,47,48,49】开：39对
170期：╬╬二十八码╬╬=====【03,04,06,07,11,13,14,18,20,21,22,23,24,26,27,29,32,34,35,36,40,43,44,45,46,47,48,49】开：31错
171期：╬╬二十八码╬╬=====【02,05,06,07,08,09,10,11,12,13,18,20,21,23,25,26,27,31,35,36,37,38,39,41,42,44,45,48】开：=--=
