288期，，精心计算二十八码，，01,03,05,06,09,12,13,18,19,21,24,25,26,27,28,29,30,31,33,35,36,39,41,42,43,44,47,49═开：25对
289期，，精心计算二十八码，，02,03,07,08,09,10,11,12,14,15,18,19,20,21,22,23,25,26,27,30,32,33,34,36,41,42,45,46═开：38错
290期，，精心计算二十八码，，02,03,05,07,08,09,10,12,16,17,18,19,20,21,22,25,28,32,34,35,36,38,39,43,44,45,46,49═开：=--=