261期【30,18,21,28,31,36,38,42,44,48,01,04,09,10,11,13,20,22,24,25,26,27,35,37】开25对
262期【31,18,22,28,30,33,48,49,04,06,17,19,20,21,26,27,29,32,35,37,38,39,40,42】开03错
263期【27,33,38,09,14,18,25,29,35,37,47,12,16,21,22,26,28,30,31,39,41,45,48,49】开21对
264期【17,18,26,39,41,49,16,20,33,35,45,02,10,15,19,21,24,25,28,34,36,38,42,44】开00对