048期：特围→【01,03,04,07,09,14,18,19,20,21,22,25,29,30,32,34,36,39,40,43,44,45,46,49】→开18准
049期：特围→【02,04,05,07,09,10,11,12,13,14,15,16,21,22,25,26,28,30,32,41,42,43,44,45】→开43准
050期：特围→【01,02,04,05,06,07,08,10,11,13,14,18,20,25,27,28,29,30,31,33,38,43,46,49】→开05准
051期：特围→【02,03,04,06,09,10,11,13,16,17,18,20,22,25,30,33,34,36,37,38,39,41,46,48】→开49错
052期：特围→【02,03,06,07,09,10,11,12,13,14,15,17,19,20,25,27,28,29,37,38,39,42,44,49】→开10准
053期：特围→【06,08,09,10,12,13,14,15,16,17,19,20,21,22,24,25,26,28,32,36,39,40,45,48】→开0？