047期，，精心计算二十八码，，01,03,04,06,09,10,15,17,18,19,20,21,26,27,28,29,31,32,33,34,35,36,38,39,43,46,47,48═开：39对
048期，，精心计算二十八码，，01,02,04,06,08,11,15,16,17,18,19,21,22,23,25,28,30,31,33,35,36,39,40,42,43,44,45,47═开：24错
049期，，精心计算二十八码，，01,03,06,09,16,17,21,22,26,27,28,29,31,32,33,34,36,37,38,39,42,43,44,45,46,47,48,49═开：13错
050期，，精心计算二十八码，，01,02,04,07,08,10,12,14,16,17,19,20,24,25,27,29,32,34,35,37,38,40,41,43,45,46,48,49═开：=--=
