Historical clue formulations

• Coach with two Super Bowl championships — 2013-12-01
• N.F.L. coaching legend Don — 2007-01-09
• Father-and-son name in football coaching — 2006-01-22
• Longtime Dolphins coach — 2005-07-06
• Legendary grid coach Don — 2005-06-08
• Longtime Dolphins coach — 2004-11-28
• Longtime Dolphins coach Don — 2002-01-07
• N.F.L. coach with 347 career victories — 2000-08-27
• N.F.L. coach Don — 2000-04-18
• N.F.L. coach Don — 1999-10-10
• Six-time Super Bowl coach — 1999-09-12
• Six-time Super Bowl coach Don — 1997-11-24
• N.F.L. perfect-season coach — 1995-06-24
• Five-time Super Bowl coach — 1994-12-09