289期：((04,06,08,09,10,12,15,17,20,28,35,36,39,40,42,47))开：08准
290期：((01,05,07,10,12,18,21,28,29,30,35,37,39,41,42,44))开：08错
291期：((01,02,03,04,05,12,14,22,26,31,36,38,39,43,48,49))开：43准
292期：((03,05,06,11,12,15,18,20,29,30,38,44,45,46,48,49))开：09错
293期：((01,02,04,07,11,17,19,20,21,26,27,30,34,43,45,48))开：==？