318期：((03,05,06,07,08,11,13,14,20,23,26,27,31,40,46,47))开：06中中中
319期：((04,13,16,17,20,23,24,25,27,28,29,30,32,36,37,43))开：45错错错
320期：((02,06,13,14,17,18,20,23,27,34,37,40,41,44,46,49))开：28错错错
321期：((01,05,07,11,13,15,18,23,27,31,34,40,41,43,44,45))开：88