081期：【必中特围】:(01,02,03,05,09,11,14,15,16,18,21,30,31,32,33,34,40,41,43,44,45,47,48,49) ≮特开：49准
082期：【必中特围】:(02,03,05,07,08,12,14,16,17,18,19,21,23,26,27,28,32,34,36,42,43,45,46,47) ≮特开：45准
083期：【必中特围】:(02,04,08,09,11,12,13,14,15,16,19,20,28,29,30,32,33,36,39,42,43,46,48,49) ≮特开：？？√