019期：====二十八码，，，，，，【02,05,07,10,13,14,15,16,17,20,21,22,24,25,27,28,29,31,33,34,35,36,37,38,39,41,46,49】开：27准
020期：====二十八码，，，，，，【01,02,03,05,08,09,10,12,13,17,19,21,23,25,27,29,30,34,35,37,40,41,42,43,44,47,48,49】开：16错
021期：====二十八码，，，，，，【01,02,04,06,08,10,14,15,16,17,18,19,22,25,27,28,30,31,34,35,38,39,40,41,42,45,47,48】开：=--=
