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）
