181期：特围→【01,02,04,08,09,10,13,15,17,19,20,21,23,26,30,32,33,34,41,43,44,45,46,48】→开30准
182期：特围→【04,06,07,10,11,12,14,16,17,18,19,20,22,24,30,32,33,34,36,38,40,43,47,49】→开43准
183期：特围→【02,05,06,08,10,11,13,17,18,20,21,23,25,28,30,33,34,35,38,40,42,43,45,48】→开0？