270期：01,02,06,08,09,10,11,12,13,14,18,20,21,22,23,24,25,26,30,32,33,34,35,36,37,38,42,44,45,46,47,48,49,开42 中
271期：01,03,05,06,08,09,11,12,13,15,17,18,20,21,23,24,25,27,29,30,32,33,35,36,37,39,41,42,44,45,47,48,49,开40 错
272期：02,03,05,06,08,09,10,11,14,15,17,18,20,21,22,23,26,27,29,30,32,33,34,35,38,39,41,42,44,45,46,47,48,开？ 中