271期：01,02,04,05,06,07,08,09,12,13,14,16,17,18,19,20,21,24,25,26,28,29,30,31,32,33,36,37,38,40,41,42,43,44,45,48,49,开40 中
272期：01,02,03,07,08,09,10,11,12,13,14,15,19,20,21,22,23,24,25,26,27,31,32,33,34,35,36,37,38,39,43,44,45,46,47,48,49,开30 错
273期：01,02,04,06,07,08,09,10,12,13,14,16,18,19,20,21,22,24,25,26,28,30,31,32,33,34,36,37,38,40,42,43,44,45,46,48,49,开？ 中