271期：（（03,04,06,07,11,14,22,27,28,29,34,35,37,42,48,49））开：06准
272期：（（01,06,11,12,19,21,22,27,28,32,33,36,40,41,48,49））开：36准
273期：（（06,10,12,16,17,22,24,26,27,29,35,38,39,41,44,46））开：04错
274期：（（06,07,09,10,11,17,18,21,26,28,29,36,38,40,43,44））开：44准
275期：（（02,07,09,13,17,18,19,20,21,22,24,34,35,38,40,41））开：45错
276期：（（01,02,07,08,09,24,25,26,30,31,32,33,36,37,46,47））开：//
