019期：〖〖01,02,03,04,05,13,18,20,23,24,27,32,33,35,44,46〗〗开：46准
020期：〖〖02,04,07,09,12,13,15,16,18,23,24,25,29,32,33,37〗〗开：12准
021期：〖〖02,04,05,09,10,13,14,17,19,24,27,29,31,32,36,49〗〗开：42错
022期：〖〖02,07,08,10,12,13,19,21,23,26,29,31,35,41,42,44〗〗开：18错
023期：〖〖03,16,20,23,24,27,30,31,34,35,39,40,45,46,48,49〗〗开：中？