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