047期，，精心计算二十八码，，02,03,04,05,07,09,11,13,14,16,17,18,19,20,21,23,25,26,28,29,33,35,40,43,44,46,47,49═开：33对
048期，，精心计算二十八码，，01,02,03,05,07,08,09,12,14,16,17,19,21,23,25,29,30,32,35,37,39,40,41,42,43,47,48,49═开：44错
049期，，精心计算二十八码，，02,04,09,11,12,13,15,16,17,18,19,20,21,22,24,25,26,28,30,34,36,37,38,39,40,42,43,46═开：33错
050期，，精心计算二十八码，，01,03,04,06,07,10,11,13,14,15,18,19,21,22,23,24,25,26,29,32,35,37,38,43,44,46,47,48═开：=--=
