暂时不参考，等稳定再说，轮着错，一换又错
048期：02,04,05,06,08,10,12,13,16,18,19,20,22,25,28,29,30,31,36,37,40,41,42,44,48,（共25个）开28中
049期：04,05,06,07,12,14,15,16,18,19,23,24,26,28,30,34,35,36,38,39,40,41,42,43,46,（共25个）开44错
050期：02,04,05,08,09,10,11,13,16,21,22,23,24,25,28,29,32,33,36,37,38,41,44,46,47,（共25个）