289期：16码≤≤04,05,11,12,22,26,29,35,37,40,41,44,45,46,47,49≥≥开：46对
290期：16码≤≤02,10,13,14,15,17,23,30,37,39,40,42,43,45,46,48≥≥开：19错
291期：16码≤≤03,04,07,11,12,17,25,26,27,29,31,38,41,44,48,49≥≥开：31对
292期：16码≤≤01,02,07,09,10,11,12,19,21,25,33,36,37,42,44,45≥≥开：26错
293期：16码≤≤01,03,04,07,08,10,14,25,27,31,34,38,42,43,45,47≥≥开：//