016期：≌【24】≌《02,03,04,06,07,08,10,13,16,17,18,19,24,25,26,28,29,31,40,44,45,46,48,49》开：06对
017期：≌【24】≌《01,05,06,11,18,19,20,21,24,25,26,27,28,29,30,32,33,34,36,38,40,43,46,48》开：32对
018期：≌【24】≌《01,02,09,11,12,13,14,17,23,24,25,26,27,28,29,31,33,34,37,39,40,42,45,49》开：39对
019期：≌【24】≌《01,07,09,10,11,16,18,19,20,22,24,25,26,27,29,30,32,33,35,37,41,46,47,48》开：//