048期：16码≤≤02,05,12,14,19,20,22,23,25,29,30,34,36,39,47,48≥≥开：23对
049期：16码≤≤07,09,10,14,16,20,21,24,26,30,34,36,39,41,42,43≥≥开：30对
050期：16码≤≤03,08,13,15,19,20,21,23,24,26,28,32,36,38,39,49≥≥开：17错
051期：16码≤≤01,04,05,12,18,19,20,25,26,27,33,35,38,43,46,49≥≥开：45错
052期：16码≤≤02,03,10,14,17,23,24,26,33,34,35,37,38,41,42,49≥≥开：//