290期：24码【【02,04,11,12,14,16,19,20,23,24,25,28,29,31,32,33,34,37,38,40,43,44,45,49】】开：19中
291期：24码【【02,03,05,06,11,12,14,15,16,17,18,21,25,27,28,29,30,37,39,40,43,46,47,49】】开：31x
292期：24码【【01,02,05,06,08,09,10,12,16,19,21,27,30,31,33,34,36,39,40,41,42,47,48,49】】开：26x
293期：24码【【02,04,07,08,09,10,11,16,17,20,21,25,28,29,31,32,34,35,36,38,42,43,44,45】】开：//