181期：特围→【01,04,06,10,11,12,13,15,16,17,19,21,22,23,25,26,29,33,35,36,37,39,48,49】→开19准
182期：特围→【01,02,03,07,08,09,10,12,14,16,20,22,24,26,29,32,34,38,39,41,42,43,47,48】→开41准
183期：特围→【01,03,04,06,07,08,13,14,15,19,21,22,25,27,30,34,35,37,38,40,42,43,44,45】→开0？