241期：<<01,02,04,05,13,14,16,25,27,31,33,34,38,42,43,48>>开：04中中中
242期：<<01,06,08,09,13,14,18,19,22,24,27,32,37,44,46,48>>开：30错错错
243期：<<01,05,06,08,10,18,19,21,22,24,29,31,35,39,41,43>>开：01中中中
244期：<<02,03,04,05,07,09,10,11,20,26,27,34,35,39,41,44>>开：03中中中
245期：<<09,12,14,15,17,18,20,24,28,30,35,38,41,42,44,46>>开：中？
