241期：←24码→（01,04,06,07,08,10,12,13,17,21,22,23,25,27,29,30,33,36,39,40,41,46,47,48）开：04准
242期：←24码→（02,04,05,07,09,10,11,14,17,19,20,25,26,32,33,35,36,37,38,42,44,45,47,48）开：30错
243期：←24码→（04,07,08,13,14,18,19,22,23,24,25,26,28,29,32,34,35,36,38,39,40,41,44,49）开：01错
244期：←24码→（01,03,04,05,07,09,10,12,13,15,16,18,25,28,29,31,33,34,40,41,43,46,47,49）开：03准
245期：←24码→（01,02,03,04,07,09,11,12,16,18,21,27,30,32,35,36,38,40,41,43,45,46,48,49）开：？？
