238期:01,04,06,07,08,09,11,12,13,18,19,20,21,22,23,28,30,31,34,35,36,37,42,43,44,45,48,49,（共28个）开20中
239期:01,03,04,07,08,09,12,13,15,16,17,19,21,24,25,27,28,31,32,33,36,37,39,43,44,45,48,49,（共28个）开17中
240期:01,04,06,08,09,11,12,13,16,18,19,20,21,22,23,24,25,28,30,36,40,42,43,44,45,46,48,49,（共28个）
