257期【27,40,22,23,31,33,39,45,46,48,07,13,14,17,19,24,25,26,28,29,34,37,41,42】开22对
258期【23,18,22,24,26,33,34,35,37,39,46,02,04,05,12,20,27,28,29,31,32,40,42,44】开24对
259期【45,22,25,27,28,42,43,03,05,06,07,11,13,20,21,23,24,30,31,32,34,35,37,38】开38对
260期【27,32,34,41,25,36,37,44,48,49,02,03,04,05,16,17,26,29,31,33,35,38,39,40】开41对
261期【23,26,41,08,21,28,29,34,35,36,45,48,49,02,06,22,24,25,27,30,31,33,37,38】开25对
262期【26,35,47,17,19,34,37,39,40,41,43,44,46,06,22,27,28,29,31,36,38,42,48,49】开00对