015期：→№←【01,02,03,04,06,09,14,16,17,19,20,25,26,28,29,30,32,33,34,35,43,46,47,48】开：32对
016期：→№←【02,04,05,07,08,09,10,13,14,15,18,20,21,24,27,28,32,35,38,41,42,43,46,47】开：40错
017期：→№←【04,06,09,11,17,18,19,20,22,23,25,28,29,31,34,35,36,39,40,41,43,46,48,49】开：44错
018期：→№←【01,06,07,08,09,10,15,16,18,20,22,23,24,26,29,33,34,36,37,42,45,46,47,49】开：23对
019期：→№←【01,02,03,04,05,08,12,15,16,20,21,22,24,25,26,33,37,42,43,44,46,47,48,49】开：**
