347期:02,03,05,06,07,08,09,11,15,16,17,18,19,23,25,26,27,28,33,35,36,37,38,39,40,45,46,47,(共28个)开28对
348期:02,03,06,07,08,09,11,14,15,16,17,21,23,25,28,29,31,33,36,37,38,39,40,43,45,46,47,(共27个)开17对
349期:01.02.05.10,11,13,14,15,16,17,18,20,21,22,23,25,26,27,28,29,40,42,43,44,45,47,48,49,(共28个)开01对
350期:04,06,08,10,11,12,13,14,16,19,21,24,27,28,30,32,33,34,35,36,37,38,40,41,43,45,47,48,(共28个)