Historical clue formulations

• Teem — 2022-12-01
• Grow on trees, so to speak — 2022-01-28
• Grow on trees, so to speak — 2021-07-01
• Teem — 2017-12-15
• Overflow (with) — 2017-11-05
• Be plentiful — 2016-10-23
• Teem — 2015-05-03
• Overflow — 2012-01-29
• Be everywhere, so to speak — 2009-10-16
• Be plentiful — 2006-12-26
• Be plentiful — 2003-11-20
• Be plentiful — 1997-08-19