049期：→№←【02,03,04,05,06,07,08,15,20,22,24,25,27,29,32,34,35,36,38,39,40,41,42,49】开：08对
050期：→№←【01,02,05,07,08,09,10,11,12,13,14,15,17,18,20,21,28,31,32,34,38,39,43,48】开：40错
051期：→№←【04,08,09,10,11,17,22,24,27,28,29,31,33,36,37,38,40,42,43,44,45,46,47,49】开：28对
052期：→№←【03,04,06,11,14,15,16,17,19,20,23,24,26,28,29,30,33,35,36,37,38,42,44,46】开：22错
053期：→№←【01,04,05,08,10,11,12,13,14,15,17,19,21,22,28,30,33,34,38,40,45,46,48,49】开：**