287期：16码≤≤03,06,08,12,15,16,22,25,26,29,37,40,42,44,47,49≥≥开：08对
288期：16码≤≤04,08,11,12,16,19,21,22,25,29,32,38,40,41,46,47≥≥开：25对
289期：16码≤≤01,02,11,12,16,18,23,30,33,40,42,43,44,45,46,48≥≥开：38错
290期：16码≤≤04,14,19,20,22,23,24,26,31,38,39,41,42,45,46,47≥≥开：//