284期，，精心计算二十八码，，02,04,05,09,10,12,13,14,15,16,17,20,23,24,25,29,30,32,33,35,36,37,38,39,40,41,42,46═开：32对
285期，，精心计算二十八码，，01,02,06,07,08,09,14,16,20,24,25,26,27,28,30,31,32,36,37,38,39,40,41,42,43,45,46,49═开：19错
286期，，精心计算二十八码，，02,04,05,06,08,09,11,12,16,17,19,20,21,22,24,26,29,30,31,33,34,36,37,38,44,45,47,48═开：24对
287期，，精心计算二十八码，，01,02,03,04,06,09,11,13,14,15,16,17,18,19,21,22,23,26,27,28,34,36,37,38,39,41,45,47═开：=--=