262期特围（{01,03,04,07,09,13,14,15,19,20,21,25,26,29,30,33,36,37,38,41,42,43,48,49}）开03准
263期特围（{01,02,03,06,07,09,10,11,12,13,15,16,19,22,30,31,32,33,34,35,38,39,44,46}）开21错
264期特围（{02,03,04,07,10,15,16,18,22,27,30,33,34,35,36,37,38,41,42,43,44,46,48,49}）开？中