020期:倾城泪→→→（21码）←←←{05,06,07,09,10,12,14,18,21,22,23,28,29,30,31,36,41,42,43,44,48,49}开：准
019期:倾城泪→→→（21码）←←←{01,05,06,07,08,13,14,15,16,17,18,19,21,22,25,26,39,40,41,43,47,49}开：鸡20不准
018期:倾城泪→→→（21码）←←←{03,09,10,12,15,17,20,23,26,27,28,29,30,31,33,35,37,38,39,47,48,49}开：羊10准