016期:〖〖01,02,12,17,21,22,23,26,28,29,34,37,38,39,46,48〗〗开:12对
017期:〖〖06,07,09,10,11,12,23,25,34,35,37,39,41,45,48,49〗〗开:04错
018期:〖〖01,10,11,15,16,18,24,28,29,30,31,32,37,41,43,49〗〗开:31对
019期:〖〖01,03,06,07,08,09,10,13,20,24,25,43,44,45,46,48〗〗开:40错
020期:〖〖03,09,19,20,21,25,28,29,32,34,35,37,40,41,43,48〗〗开:??