260期：24码《03,04,05,06,07,10,13,14,21,24,25,27,30,31,32,34,35,36,40,42,44,46,47,49》开：25对
261期：24码《01,02,06,07,08,10,11,12,14,18,19,21,25,26,28,30,33,34,37,40,41,46,47,49》开：49对
262期：24码《01,04,05,06,09,10,11,13,15,16,17,19,20,21,24,26,31,32,35,36,39,40,42,49》开：03错
263期：24码《01,02,06,07,08,10,12,15,17,19,20,21,22,24,25,26,28,32,35,37,38,41,43,46》开：？？