252期：←24码→（03,06,10,15,17,19,20,21,22,23,25,27,29,32,35,36,37,38,39,40,41,42,46,47）开：36准
253期：←24码→（01,02,03,06,09,11,13,14,16,19,21,25,27,28,32,34,36,37,38,41,43,44,45,48）开：47错
254期：←24码→（01,02,03,06,09,11,12,14,15,18,20,22,26,27,28,30,32,33,34,37,38,39,41,49）开：？？
