269期：＜24码＞（01,02,04,07,11,12,13,14,16,17,21,25,27,28,29,32,33,36,39,40,41,42,43,45）开：11对
270期：＜24码＞（01,03,04,05,06,07,10,12,14,17,19,20,22,24,26,31,33,34,35,40,45,46,47,49）开：32错
271期：＜24码＞（06,07,08,09,11,13,15,17,21,23,24,26,27,29,32,33,34,35,36,42,43,44,46,47）开：00