014期：((01,04,06,18,19,20,22,25,26,30,31,35,37,40,41,47))开：26中中中
015期：((05,09,10,11,16,17,18,26,30,31,32,35,37,42,43,47))开：31中中中
016期：((02,06,09,15,17,24,25,26,30,33,34,39,41,45,47,49))开：06中中中
017期：((01,06,07,12,14,16,17,18,21,22,27,32,40,42,44,48))开：32中中中
018期：((01,04,05,06,07,11,12,14,18,20,23,27,28,29,43,44))开：==？