015期：〖24码==02,03,05,10,11,12,13,14,16,18,19,20,23,25,26,31,34,36,38,41,42,44,45,48〗开：36中
016期：〖24码==01,02,03,06,09,10,11,12,15,17,20,22,23,29,30,34,38,39,42,44,45,47,48,49〗开：21错
017期：〖24码==01,03,04,05,06,09,10,11,12,14,16,18,19,20,25,27,29,30,33,37,39,44,46,49〗开：38错
018期：〖24码==02,09,10,12,13,14,15,17,18,19,20,22,30,31,33,34,38,40,41,42,44,47,48,49〗开：10中
019期：〖24码==02,04,06,08,09,11,12,13,15,17,19,20,23,29,30,33,37,39,40,42,44,46,47,49〗开：06中
020期：〖24码==01,04,05,07,08,09,12,14,17,18,19,24,28,29,30,32,34,35,38,39,43,45,48,49〗开：**
