069统计结果：
〖0次〗:04,06,11,19,22,23,24,27,28,34,41,46,48,49,（共14个）
〖1次〗:03,07,09,10,12,13,14,15,17,18,25,29,33,35,36,38,39,40,44,47,（共20个）
〖2次〗:01,02,05,20,21,31,37,42,43,（共9个）xxxxxxxxxxxxxxxxxxx
〖3次〗:08,16,26,30,32,45,（共6个）xxxxxxxxxxx