202期：【必中特围】:(01,02,03,04,05,07,09,10,12,13,14,15,16,22,26,27,29,33,34,35,36,38,39,40,41,46,47,48) ≮特开：41准
203期：【必中特围】:(01,02,04,05,06,07,15,16,18,19,21,22,24,25,26,27,29,30,32,33,34,35,37,40,44,45,46,47) ≮特开：09错
204期：【必中特围】:(01,03,04,05,08,10,11,12,17,20,21,26,28,29,31,33,34,35,36,38,40,41,43,44,45,46,48,49) ≮特开：？？√