027期：特围中特：01,04,08,10,11,13,14,16,17,20,21,22,25,27,29,30,35,36,38,39,41,44,46,48··开：17准
028期：特围中特：02,04,06,10,11,12,14,17,18,21,23,28,30,31,32,34,35,37,39,43,44,45,48,49··开：05错
029期：特围中特：02,04,07,12,13,14,15,16,21,22,24,26,27,28,31,32,34,37,40,41,44,45,47,48··开：？？