048期：︽24码︽（02,03,06,07,10,11,12,17,18,22,24,25,26,27,28,31,32,33,35,36,44,45,46,49）开：24中
049期：︽24码︽（01,04,05,11,12,13,14,16,17,18,19,21,24,28,29,31,32,34,36,39,40,43,45,46）开：13中
050期：︽24码︽（01,03,07,11,12,14,16,17,19,20,21,25,29,30,31,32,33,36,41,42,45,46,47,49）开：23错
051期：︽24码︽（01,04,05,08,09,10,11,12,15,18,20,21,22,27,29,31,36,38,39,40,43,44,45,47）开：**