288期：((01,02,03,07,12,15,22,25,26,30,31,39,42,43,48,49))开：01准
289期：((03,08,10,12,13,14,15,16,19,22,24,38,39,40,44,47))开：24准
290期：((02,07,08,09,12,13,14,16,18,23,25,26,34,39,40,41))开：34准
291期：((03,05,10,13,20,21,23,24,27,31,32,35,36,38,42,46))开：39错
292期：((02,06,09,14,16,17,19,23,27,29,39,40,42,43,47,48))开：22错
293期：((02,05,07,08,10,16,17,18,24,28,29,30,38,43,44,47))开：==？