288期：（（01,03,07,17,18,20,21,23,25,28,31,36,38,41,46,49））开：25准
289期：（（02,05,08,12,13,15,19,20,21,26,36,38,43,45,48,49））开：38准
290期：（（03,04,09,15,19,22,24,27,32,33,35,43,44,45,46,47））开：40错
291期：（（02,04,13,20,22,25,28,29,30,32,34,35,36,40,46,49））开：17错
292期：（（02,08,10,15,16,19,20,22,23,25,31,36,38,42,44,47））开：36准
293期：（（03,06,08,13,14,15,18,27,35,37,38,41,43,44,46,48））开：//