027期：16码≤≤03,06,07,08,12,14,21,25,29,32,34,36,38,39,40,42≥≥开：25对
028期：16码≤≤01,04,09,15,16,17,19,21,26,29,31,32,36,37,48,49≥≥开：40错
029期：16码≤≤01,03,05,08,11,16,17,19,21,25,27,28,30,33,34,45≥≥开：13错
030期：16码≤≤10,11,16,17,19,21,26,27,30,33,39,41,42,43,45,46≥≥开：//