048期：24码【【07,08,10,11,12,15,16,18,19,20,22,23,24,25,26,28,29,34,38,41,42,45,46,47】】开：18中
049期：24码【【01,02,03,04,07,12,13,14,16,17,18,19,20,27,28,31,32,35,36,39,40,41,43,48】】开：43中
050期：24码【【01,02,03,13,14,15,17,21,23,29,31,32,33,35,36,37,38,41,42,43,44,45,46,49】】开：05x
051期：24码【【02,03,04,05,06,10,11,14,15,17,18,22,23,24,27,28,31,32,35,37,39,44,46,48】】开：49x
052期：24码【【02,05,07,11,14,16,17,18,20,21,22,23,24,25,28,30,31,41,42,43,44,46,48,49】】开：//