052期：︽24码︽（03,05,08,09,13,14,15,20,21,25,26,27,28,32,33,35,36,37,39,40,42,43,44,49）开：28中
053期：︽24码︽（02,03,06,07,10,13,15,16,20,21,25,26,30,31,33,34,37,38,39,41,44,45,46,48）开：21中
054期：︽24码︽（02,03,05,09,12,17,19,20,21,22,23,24,25,26,27,28,31,32,33,34,35,36,44,48）开：21中
055期：︽24码︽（01,03,04,05,06,09,13,21,23,25,26,28,29,30,31,33,34,36,41,42,43,45,46,49）开：47错
057期：︽24码︽（02,05,07,09,12,14,15,17,20,24,25,31,32,36,37,39,40,41,43,44,45,47,48,49）开：**
