289期必中33码【02,03,04,05,08,09,10,12,13,16,17,18,20,21,22,23,25,28,29,30,32,33,34,35,36,37,38,43,44,45,46,47,49】开38中 b}OY4~ Y4  
290期必中33码【02,03,04,05,06,07,08,10,12,14,15,17,18,19,20,21,22,24,25,26,27,28,29,30,34,35,38,41,43,45,46,47,48】开40错 b IH;  
291期必中33码【01,02,04,05,07,09,13,16,17,18,19,22,24,25,27,28,29,30,31,32,33,34,36,37,38,39,40,41,42,43,44,46,47】开 a:+{f&