267期：→№←【01,06,08,12,13,14,16,17,18,20,21,22,26,28,29,32,33,34,35,37,43,44,46,48】开：29对
268期：→№←【01,02,04,05,07,09,12,14,15,16,17,20,28,29,30,32,34,35,37,38,43,44,46,48】开：10错
269期：→№←【02,03,06,09,11,12,14,15,18,19,20,21,22,26,27,36,37,38,39,40,41,43,44,45】开：31错
270期：→№←【04,05,06,07,08,09,11,16,20,21,22,25,27,28,36,38,40,41,42,43,44,45,47,48】开：**