290期：←24码→（04,05,06,07,11,15,16,17,19,21,22,23,26,27,28,29,31,33,35,37,39,42,45,46）开：11准
291期：←24码→（01,02,04,07,08,12,13,14,15,16,17,19,21,23,25,28,33,35,40,42,45,47,48,49）开：14准
292期：←24码→（05,06,09,11,12,13,15,16,18,20,21,23,24,27,32,33,34,35,36,41,43,45,46,48）开：44错
293期：←24码→（01,04,07,08,12,13,17,18,20,22,25,29,31,34,35,37,38,40,41,43,45,46,47,49）开：30错
294期：←24码→（03,05,06,10,14,15,16,17,18,19,20,25,27,28,29,31,36,39,42,43,44,45,46,49）开：？？