270期：((01,02,04,09,10,12,13,18,19,28,32,33,34,38,43,46))开：32中中中
271期：((03,04,07,10,11,17,20,28,30,31,35,36,37,39,40,46))开：22错错错
272期：((01,05,08,13,16,17,22,25,28,33,35,38,40,42,43,47))开：34错错错
273期：((02,03,04,15,17,20,23,24,28,31,34,36,37,39,46,47))开：88