231期：→№←【01,04,08,09,10,11,12,15,16,17,18,23,27,28,29,30,32,33,38,40,41,44,45,48】开：17对
232期：→№←【01,03,04,08,10,11,12,14,15,18,19,20,25,27,30,31,32,33,34,35,36,39,45,48】开：02错
233期：→№←【02,03,06,08,09,11,15,18,19,20,22,26,27,28,29,30,32,33,34,37,41,43,47,48】开：23错
234期：→№←【01,03,04,05,06,08,12,17,19,20,21,23,26,29,33,34,35,37,40,43,44,45,46,49】开：**
