021期：◆◆◆二十八码专区◆◆◆01,03,04,06,08,11,13,14,15,16,19,22,23,24,28,30,31,34,35,36,37,38,39,41,42,43,46,47◢开：42准
022期：◆◆◆二十八码专区◆◆◆01,02,03,05,06,07,09,11,12,13,15,19,20,21,22,23,24,25,26,27,30,32,35,36,42,45,47,49◢开：18错
023期：◆◆◆二十八码专区◆◆◆01,06,07,08,09,10,11,12,18,19,20,22,23,24,26,30,31,32,33,34,38,39,40,41,44,45,46,48◢开：=--=
