261期：≡十拿九稳《01,02,04,13,14,16,18,20,22,23,24,26,28,30,31,32,33,35,36,38,39,44,45,49》开：33中
262期：≡十拿九稳《01,05,07,09,10,12,13,14,15,16,18,19,24,26,27,28,29,32,37,39,40,41,43,45》开：44错
263期：≡十拿九稳《04,05,06,08,10,11,14,15,17,18,19,22,23,24,25,27,32,34,38,40,43,44,48,49》开：88