048期特码
01,02,06,08,10,11,14,15,18,20,22,24,25,26,30,32,34,35,38,39,42,44,46,49开49中
049期特码
03,05,06,07,08,09,10,15,17,18,19,20,26,27,29,30,33,36,38,39,43,45,46,48开08中
050期特码
02,04,05,11,12,14,15,18,19,20,24,28,29,30,31,32,35,38,39,40,41,42,44,48开40中
051期特码
01,02,05,08,11,12,13,19,20,22,23,25,28,29,31,32,35,36,38,41,43,46,48,49开28中
052期特码
03,05,06,10,12,14,15,17,19,20,22,24,29,30,31,32,34,36,39,41,42,43,44,46开22中
053期特码
03,05,06,09,11,12,15,17,18,21,23,24,27,29,32,35,36,39,41,42,44,45,47,48