019期 ②④码中特【01,05,08,11,12,18,19,21,23,24,25,26,27,30,31,32,33,34,35,36,39,40,42,48】开40中
020期 ②④码中特【02,03,04,05,06,10,12,13,14,16,18,20,21,24,25,28,29,34,36,38,41,44,47,48】开10中
021期 ②④码中特【03,04,07,08,10,11,12,14,15,16,18,20,21,23,25,26,29,30,32,33,36,38,44,49】开