Historical clue formulations

• Lead-in to pad or port — 2026-04-22
• Prefix with pad or port — 2026-02-03
• Lead-in to port or pad — 2024-01-11
• Lead-in to pad — 2022-04-12
• Prefix with pad — 2021-03-30
• Prefix with pad — 2017-04-14
• Lead-in to port — 2015-03-30
• Start to ski? — 2015-01-03
• Prefix with pad or port — 2014-06-02
• Prefix with port — 2012-01-06
• Prefix with port — 2011-04-24
• Prefix with pad — 2011-04-21
• Prefix with pad — 2009-06-23
• Port opener? — 2009-04-01
• Prefix with pad — 2007-07-22
• Prefix with pad — 2007-01-04
• Prefix with pad — 2006-07-14
• Port opener? — 2004-11-12
• Prefix with port or pad — 2004-09-07
• Port opening — 1999-01-03
• Start with pad or port — 1998-06-14
• Prefix with port — 1997-06-09
• Prefix with port or pad — 1996-05-20
• Port intro — 1996-01-21
• Port opening — 1994-09-16