259期：→№←【01,02,03,05,06,09,10,12,13,15,17,19,21,25,30,32,33,35,36,37,42,43,45,47】开：47对
260期：→№←【01,02,07,10,12,15,20,21,23,24,25,26,28,29,31,33,34,35,38,39,40,44,47,48】开：03错
261期：→№←【05,07,10,12,13,15,17,18,20,22,24,27,30,31,32,35,36,38,41,43,45,46,47,48】开：33错
262期：→№←【03,04,05,06,09,11,15,16,18,19,20,21,23,26,28,29,30,36,37,39,40,41,43,44】开：44对
263期：→№←【02,04,06,08,10,13,14,15,16,18,22,25,26,29,34,35,37,40,41,42,45,46,47,49】开：**