296期：((05,07,08,13,17,19,22,23,31,35,41,43,44,46,47,49))开：22OK
297期：((04,12,13,17,20,24,27,28,31,34,36,39,44,45,46,47))开：44OK
298期：((01,02,03,04,05,09,10,18,19,22,23,25,33,41,46,47))开：23OK
299期：((04,05,07,08,10,11,12,19,20,26,28,33,37,38,39,45))开：49x
300期：((01,04,07,12,17,22,24,26,35,36,38,39,42,43,47,48))开：40x
301期：((01,02,04,06,08,11,17,20,22,26,29,31,34,37,44,45))开：//
