120.【8组2次】【】
〓〓〓〓〓〓〓〓【18行数据 总184码 平均3.75次】〓〓〓〓〓〓〓〓
共2次：02,05,22,24,27,36,38,39,40,45,48, =１１码'////////////////////
共3次：04,07,16,18,20,25,26,37,43,47, =１０码++++++++++++++++++
共4次：01,03,06,09,10,11,12,13,17,19,21,29,30,34,35,44,46, =１７码
共5次：08,23,28,41, =４码
共6次：14,15,31,32,49, =５码
共7次：33,42, =２码./////////