Historical clue formulations

• Lawsuit filers — 2023-04-16
• Some settlers, before settling — 2014-06-14
• Plaintiffs — 2010-06-11
• Plaintiffs — 2005-11-27
• Litigants — 2000-03-27
• Litigators — 1997-02-24
• Litigants — 1997-01-21