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