Historical clue formulations

• Swell — 2023-06-02
• Swell — 2023-05-28
• Swell — 2023-01-29
• Swell up — 2020-09-06
• Excessive enlargement — 2018-10-18
• Swell — 2017-10-04
• Swell — 2017-03-05
• Swell up — 2017-01-30
• Cause to swell — 2016-11-08
• Swell — 2016-05-27
• Balloon — 2016-02-21
• Cause to swell — 2013-07-10
• Cause to swell — 2002-05-22
• Swell — 2002-01-06
• Balloon — 1999-05-04
• Swell up — 1995-09-20