共0次:02,03,04,07,08,11,12,13,15,19,20,21,34,35,37,44,(16码)
共1次:09,10,17,18,24,26,30,33,38,42,46,(11码)
共2次:05,16,22,23,25,27,31,32,40,43,45,47,48,(13码)
共3次:01,36,41,49,(4码)
共4次:06,14,28,29,39,(5码)