233期：<<02,06,10,12,15,21,25,26,27,30,31,33,36,41,45,46>>开：27中中中
234期：<<01,03,04,05,06,07,14,16,18,26,27,33,42,43,46,49>>开：29错错错
235期：<<01,03,12,13,14,15,23,24,25,26,29,30,31,34,42,45>>开：21错错错
236期：<<02,05,08,09,11,19,22,27,28,29,30,37,39,42,43,49>>开：中？