51....【四组0.1.2.3.4次统计】【56687659969965648587 7】
〓〓〓〓〓〓〓〓【78行数据 总337码 平均6.87次】〓〓〓〓〓〓〓〓
共3次：02,11,17, =３码'///////////////
共4次：20,31,36, =３码++++++++++++++++++++++
共5次：01,15,23,39,48, =５码
共6次：05,07,09,13,14,27,28,35,38,41,46, =１１码
共7次：03,08,16,21,30,40,42,44,49, =９码
共8次：10,12,18,22,24,34,43,45,47, =９码
共9次：04,32,33, =３码
共10次：06,25,29, =３码///////////////
共11次：19,26,37, =３码.////////////////