259期，，精心计算二十八码，，03,04,05,11,14,15,16,17,20,21,22,23,24,25,27,28,32,33,36,37,38,39,40,45,46,47,48,49═开：22对
260期，，精心计算二十八码，，02,04,05,07,11,12,15,16,18,19,22,23,24,26,27,29,30,31,32,35,36,37,38,39,44,45,47,48═开：20错
261期，，精心计算二十八码，，01,02,03,04,07,09,10,13,14,16,17,18,19,21,24,27,28,29,31,32,35,37,38,39,41,45,46,47═开：=--=