015期：阴阳肖≤≤04,05,06,09,12,13,14,16,17,21,28,29,30,31,33,34,36,37,38,39,40,41,43,46≥≥开：39对
016期：阴阳肖≤≤01,04,09,10,14,17,18,22,23,24,25,27,28,30,32,33,34,36,38,39,40,42,45,48≥≥开：36对
017期：阴阳肖≤≤03,05,08,10,11,12,13,17,19,20,21,22,23,24,26,27,33,34,35,36,42,43,44,48≥≥开：04错
018期：阴阳肖≤≤01,02,05,07,09,15,16,21,22,23,24,25,26,27,28,32,37,38,39,40,42,44,45,48≥≥开：23对
019期：阴阳肖≤≤02,05,06,07,10,11,12,15,17,18,19,20,25,26,29,30,33,35,37,39,42,45,46,47≥≥开：36错
020期：阴阳肖≤≤01,03,06,07,10,11,12,14,18,19,24,26,27,29,32,33,35,37,38,42,43,45,48,49≥≥开：88