275期：16码≤≤01,02,03,08,09,14,16,17,22,29,30,34,42,45,46,48≥≥开：45对
276期：16码≤≤11,21,24,27,29,31,33,34,37,40,41,42,44,45,47,48≥≥开：09错
277期：16码≤≤13,14,15,16,18,20,21,22,23,29,35,37,39,44,48,49≥≥开：16对
278期：16码≤≤06,09,10,13,14,16,19,21,27,30,31,32,35,37,39,40≥≥开：28错
279期：16码≤≤11,12,14,18,19,25,28,32,33,37,38,39,41,43,44,48≥≥开：//