287期：→№←【02,03,04,05,07,12,14,16,17,18,25,26,28,29,31,34,36,37,39,41,44,45,47,49】开：04对
288期：→№←【01,04,05,06,07,09,13,18,19,22,23,24,25,26,27,28,30,33,34,38,39,41,43,47】开：01对
289期：→№←【01,02,04,05,06,09,10,12,13,14,19,20,21,27,28,29,30,33,35,43,44,46,47,49】开：24错
290期：→№←【01,05,07,10,11,12,14,15,17,18,25,26,27,28,29,31,34,38,40,42,43,45,48,49】开：34对
291期：→№←【03,04,07,08,10,14,15,17,18,19,20,23,25,26,28,31,32,33,36,39,40,45,46,49】开：39对
292期：→№←【03,06,08,09,13,14,18,21,23,25,26,27,28,30,31,32,33,34,35,36,38,47,48,49】开：22错
293期：→№←【02,04,09,14,15,18,19,20,23,25,26,27,28,31,32,33,34,35,38,39,41,43,44,48】开：48对
294期：→№←【01,04,09,12,13,14,16,17,21,23,24,27,29,31,32,33,34,39,41,43,44,45,47,48】开：**