295期特围（{01,02,04,05,06,07,08,09,10,18,20,24,26,28,30,32,33,38,40,43,44,45,47,49}）开28准
296期特围（{01,02,04,06,07,10,11,18,21,23,26,27,28,31,33,36,37,38,41,42,43,44,46,49}）开26准
297期特围（{02,03,07,08,10,11,12,13,14,15,17,18,24,25,27,28,30,35,37,43,44,45,47,48}）开12准
298期特围（{01,02,04,05,07,08,12,13,14,18,22,24,25,27,30,33,37,38,39,42,43,45,47,49}）开31错
299期特围（{01,02,03,04,08,09,13,14,16,17,18,19,26,29,31,34,39,41,42,43,44,45,47,48}）开？中