共01次: 45, (1码)
共02次: 15, (1码)
共03次: 35, (1码)
共04次: 04,05,10,14,26,36, (6码)
共05次: 24,27,39,47, (4码)主
共06次: 06,09,21,29,46, (5码)主
共07次: 03,19,22,30,33,40,41,42, (8码)主
→→→→→平均每码次数：7.41次←←←←←
共08次: 02,12,17,23,34,37,38,48, (8码)主
共09次: 11,28,44, (3码)
共10次: 13,25,49, (3码)
共11次: 01,07,16,18,31,32, (6码)
共12次: 20, (1码)
共14次: 08,43, (2码)