048期:24,==02,05,06,07,09,10,11,12,13,14,15,19,22,23,25,28,31,34,35,37,39,42,46,48。开:23对
049期:24,==01,04,05,07,08,09,11,13,14,16,18,19,20,21,23,27,28,30,32,33,35,36,42,47。开:30对
050期:24,==01,02,04,06,09,10,14,16,17,19,20,23,25,26,31,32,36,37,39,40,41,42,46,47。开:17对
051期:24,==02,03,04,08,12,13,14,16,17,20,22,25,28,32,34,37,38,41,42,43,44,46,47,48。开:45错
052期:24,==03,05,06,07,09,10,11,12,13,14,16,17,18,23,27,29,30,31,32,33,34,35,47,49。开:02错
053期:24,==01,09,11,12,14,15,17,19,20,22,26,27,29,30,32,34,36,37,39,42,43,46,47,49。开://