221期，，精心计算二十八码，，01,02,05,06,10,13,16,17,18,21,24,27,28,30,31,33,34,35,36,38,39,40,43,44,45,46,47,49═开：01对
222期，，精心计算二十八码，，02,03,05,07,08,09,10,11,16,17,19,21,22,23,24,25,27,29,32,33,34,36,38,45,46,47,48,49═开：26错
223期，，精心计算二十八码，，01,07,09,11,13,14,15,16,18,19,20,21,24,26,28,29,31,32,34,37,38,40,41,42,45,47,48,49═开：23错
224期，，精心计算二十八码，，01,02,03,05,08,10,11,12,13,14,15,16,17,20,22,23,28,29,31,32,34,37,39,40,41,44,45,48═开：=--=