259期特围（{01,03,05,07,10,11,15,19,20,21,22,23,24,25,26,28,29,31,35,38,39,40,44,47}）开29准
260期特围（{01,02,03,05,06,11,12,15,16,17,19,22,23,25,28,30,32,33,34,35,41,46,48,49}）开40错
261期特围（{03,04,05,07,08,10,16,18,19,20,21,24,25,28,31,32,33,34,36,37,38,40,46,47}）开？中