239期：<<02,06,08,09,19,20,24,32,35,40,43,45,46,47,48,49>>开：06中中中
240期：<<04,08,12,15,16,19,28,35,37,40,41,42,44,45,46,47>>开：32错错错
241期：<<02,05,06,07,11,13,14,19,21,24,27,32,37,39,41,48>>开：12错错错
242期：<<03,08,09,16,17,20,25,26,27,31,36,37,41,42,44,46>>开：中？