119期：→№←【01,02,05,06,07,08,09,10,11,14,17,19,20,21,24,30,34,37,40,43,44,47,48,49】开：11对
120期：→№←【02,05,07,10,11,13,15,16,17,20,21,24,25,28,30,32,35,36,38,44,45,47,48,49】开：06错
121期：→№←【01,03,04,05,06,08,09,10,11,15,17,18,19,23,26,28,34,36,37,38,40,41,47,48】开：**