224期，，精心计算二十八码，，02,03,04,07,10,11,12,14,15,17,18,21,22,25,26,27,28,29,30,32,33,36,37,38,43,44,46,47═开：18对
225期，，精心计算二十八码，，01,02,04,07,11,12,15,18,19,20,21,23,24,25,26,27,28,30,32,33,35,40,43,44,45,46,48,49═开：48对
226期，，精心计算二十八码，，02,03,05,06,07,09,10,11,17,19,22,23,26,27,30,31,32,34,35,37,39,41,42,43,46,47,48,49═开：=--=