252期，，精心计算二十八码，，03,04,07,08,11,12,13,14,16,17,18,20,21,22,27,31,32,35,37,39,40,41,42,45,46,47,48,49═开：08对
253期，，精心计算二十八码，，01,02,03,09,11,12,13,14,15,20,23,25,27,28,30,33,34,35,36,37,39,41,42,45,46,47,48,49═开：09对
254期，，精心计算二十八码，，01,03,05,06,07,08,11,12,13,15,17,22,23,25,26,27,28,32,34,36,39,40,41,42,43,45,46,48═开：07对
255期，，精心计算二十八码，，01,02,03,04,09,10,11,14,15,17,20,21,22,25,26,31,33,35,37,40,42,43,44,45,46,47,48,49═开：=--=