统计结果：
〖0次〗:01,04,05,07,10,11,16,17,19,20,21,22,23,24,25,29,31,32,34,37,38,40,43,45,47,49,（共26个）
〖1次〗:02,06,12,15,18,26,28,33,36,39,41,42,48,（共13个）
〖2次〗:03,08,14,35,44,（共5个）xxxxxx
〖3次〗:13,（共1个）xxxxxxx
〖4次〗:46,（共1个）xxxxx
〖5次〗:27,30,（共2个）xxxxxxxxx
〖6次〗:09,（共1个）xxxxxx
