289期：16码≤≤02,03,04,06,07,12,14,17,23,25,39,41,42,45,46,49≥≥开：42对
290期：16码≤≤05,08,14,16,17,19,23,24,28,29,35,36,38,39,43,49≥≥开：19对
291期：16码≤≤01,06,09,11,16,20,22,23,27,28,29,30,33,34,35,47≥≥开：44错
292期：16码≤≤01,02,08,12,15,19,22,23,25,28,32,33,34,37,41,45≥≥开：02对
293期：16码≤≤04,14,17,18,22,24,29,32,33,34,35,36,39,41,45,49≥≥开：47错
294期：16码≤≤06,09,12,16,19,22,26,29,31,32,34,35,38,39,43,46≥≥开：//