018期：〓〓祖传码〓〓『01,02,04,13,14,18,19,20,21,23,25,26,29,30,32,35,36,38,40,42,46,47,48,49』〓开23准
019期：〓〓祖传码〓〓『02,03,06,07,08,09,12,14,15,16,17,20,21,23,24,27,28,29,30,32,34,38,40,42』〓开36错
020期：〓〓祖传码〓〓『01,02,05,06,08,09,12,15,18,21,23,24,27,28,29,32,33,36,37,41,44,47,48,49』〓开33准
021期：〓〓祖传码〓〓『02,03,04,05,07,09,17,19,20,22,23,24,25,29,31,32,34,36,38,41,42,43,44,47』〓开32准
022期：〓〓祖传码〓〓『01,02,04,07,08,10,13,14,15,20,22,25,26,28,31,35,36,38,40,41,42,44,46,49』〓开09错
023期：〓〓祖传码〓〓『01,03,06,11,14,16,17,18,19,22,23,24,25,26,28,30,34,37,38,41,42,44,45,48』〓开01准
024期：〓〓祖传码〓〓『01,04,06,07,11,15,16,18,19,20,21,23,26,31,32,34,36,37,40,41,43,44,45,47』〓开23准
025期：〓〓祖传码〓〓『01,03,06,07,09,10,11,12,15,16,17,21,23,24,26,31,32,35,36,38,40,42,43,45』〓开45准
026期：〓〓祖传码〓〓『03,04,10,11,12,13,14,15,16,17,18,21,22,23,25,26,28,31,32,33,39,42,44,45』〓开04准
027期：〓〓祖传码〓〓『02,03,06,07,08,10,11,14,15,22,23,24,26,31,32,33,34,36,39,43,45,46,48,49』〓开45准