303期：((02,04,11,12,14,16,19,25,28,33,34,38,39,41,45,47))开：38中中中
304期：((08,09,15,18,21,22,23,25,28,32,34,37,40,43,45,49))开：17错错错
305期：((03,08,09,10,11,14,16,20,26,27,32,37,38,42,43,44))开：32中中中
306期：((01,02,09,11,12,24,25,26,29,31,33,36,38,41,43,45))开：==？