254期：（寻码）《02,03,05,06,08,11,13,15,17,18,20,21,26,27,28,31,32,33,39,40,41,46,47,49》开：17对
255期：（寻码）《01,05,08,10,11,13,15,16,17,18,21,23,25,28,32,36,37,39,40,41,42,44,47,49》开：42对
256期：（寻码）《01,02,09,11,13,14,15,17,22,27,28,29,31,32,34,36,37,40,41,42,43,44,46,49》开：48错
257期：（寻码）《01,02,03,04,06,07,09,11,17,19,22,24,25,28,30,31,32,33,35,37,38,39,41,49》开：28对
258期：（寻码）《01,02,03,04,08,11,13,14,15,20,22,23,26,30,34,35,39,40,42,43,45,47,48,49》开：38错
259期：（寻码）《03,05,07,08,10,11,12,13,16,17,18,20,22,23,24,25,26,30,31,36,45,46,47,49》开：？？