263期：《《01,06,09,11,13,14,17,22,25,32,33,36,42,44,45,48》》开：09对
264期：《《03,12,13,14,17,18,21,22,25,26,29,31,33,38,41,46》》开：21对
265期：《《16,17,18,21,23,25,30,31,32,37,38,40,41,47,48,49》》开：49对
266期：《《04,05,07,11,12,18,21,24,26,29,31,35,40,42,46,49》》开：08错
267期：《《01,02,07,12,16,20,21,24,28,30,37,38,39,42,44,46》》开：？？