177期：{{02,04,15,16,17,18,19,20,21,29,31,32,33,39,41,46}}开：39准
178期：{{02,03,06,08,11,16,17,18,20,23,26,28,33,37,43,48}}开：48准
179期：{{01,11,12,14,17,21,26,30,31,32,33,34,36,37,39,46}}开：27错
180期：{{02,03,07,08,09,11,17,18,24,25,28,30,36,39,40,42}}开：03准
181期：{{01,02,05,07,12,16,17,19,23,26,34,38,40,41,43,48}}开：00