121期：→№←【04,05,06,07,09,11,12,13,15,16,17,20,23,24,26,27,28,35,36,39,40,41,42,45】开：15对
122期：→№←【01,02,03,05,07,08,10,11,12,14,16,17,25,26,27,31,34,35,36,38,43,45,47,49】开：07对
123期：→№←【01,07,09,12,13,14,19,21,23,24,28,29,30,34,37,39,40,41,42,45,46,47,48,49】开：**