283期：→№←【01,02,04,05,06,08,10,11,15,16,17,18,19,20,26,27,30,33,38,39,41,45,48,49】开：45对
284期：→№←【02,04,05,08,10,12,13,16,19,23,26,29,31,32,33,34,36,38,43,44,45,47,48,49】开：41错
285期：→№←【01,06,08,09,11,12,13,14,18,20,23,26,27,29,30,33,35,38,41,44,45,46,47,48】开：24错
286期：→№←【02,03,05,07,09,11,12,13,14,15,18,19,20,21,25,26,28,29,34,35,42,46,47,48】开：03对
287期：→№←【01,02,05,06,09,11,16,18,19,20,21,23,26,27,28,29,34,35,36,38,43,44,45,49】开：**