018期：→24码《01,02,05,07,08,10,11,16,21,22,23,24,26,27,28,32,35,38,40,41,42,45,47,49>开：10对
019期：→24码《04,05,07,09,10,11,12,14,21,22,23,27,28,29,31,33,34,36,40,43,44,45,46,47>开：06错
020期：→24码《01,02,04,05,08,09,10,11,13,14,15,16,25,27,28,30,32,33,35,38,39,40,41,49>开：34错
021期：→24码《01,03,05,06,11,12,14,15,16,20,21,24,26,30,32,34,36,37,41,42,43,44,46,47>开：14对
022期：→24码《02,07,08,10,11,12,17,21,22,24,25,28,31,32,33,36,38,40,41,43,44,45,48,49>开：//
