244期，，精心计算二十八码，，02,03,05,06,07,09,10,12,15,20,21,22,23,24,26,27,28,29,30,33,35,38,39,43,44,46,47,49═开：43对
245期，，精心计算二十八码，，01,04,05,07,08,11,12,14,15,20,21,23,25,26,28,29,30,31,32,33,35,37,39,40,41,45,46,48═开：02错
246期，，精心计算二十八码，，01,03,04,09,11,13,14,17,19,20,21,24,25,26,28,29,31,32,33,36,38,39,40,41,45,46,47,49═开：=--=
