【4353期】统计大围

〓〓〓〓〓〓〓〓【7行数据 总21码 平均0.42次】〓〓〓〓〓〓〓〓
共0次：02,07,08,09,10,13,14,15,19,20,22,23,24,25,27,28,29,31,32,33,35,36,37,39,40,42,44,45,47,48, =３０码'
共1次：01,03,04,05,06,12,17,18,21,26,30,34,38,41,43,46,49, =１７码
共2次：11,16, =２码.