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Tautogram

tautogram · letter · validated

A text in which every word begins with the same letter.

Provenance

  • Source: Hucbald of Saint-Amand, Ecloga de Calvis (c. 890)
  • Attribution: primary — a named author, work and year this catalogue stands behind
  • Checkability: self — decidable from the text and its parameters alone
  • Attested: codified — formulated as a rule by a tradition rather than declared by an author

Details

  • Kind: restrictive
  • Languages: en, de
  • Requires: tokens, fold_diacritics
  • Deterministic: yes
  • In other languages: Tautogramm (de), Tautogramme (fr)

Prompt hint

Write a passage in which every single word begins with the letter "p".

Parameters

Name Type Default Description
fold_diacritics boolean True Treat accented letters as their base letter, and ß as ss.
initial — None Shared initial; inferred if unset.

Examples

peter-piper

en — this text satisfies the procedure.

Peter Piper picked pickled peppers

Parameters: initial='p'

Source: Traditional English tongue-twister, first printed 1813

broken-run

en — this text does not satisfy the procedure.

Peter Piper picked a peck

Parameters: initial='p'

Source: constructed counterexample

berliner-b

de — this text satisfies the procedure.

Bunte Blumen blühen bei Berlin

Parameters: initial='b'

Source: constructed example

unterbrochen

de — this text does not satisfy the procedure.

Bunte Blumen wachsen bei Berlin

Parameters: initial='b'

Source: constructed counterexample

umlaut-a

de — this text satisfies the procedure.

Ärger Ähnlich Ärmel

Parameters: initial='ä'

Source: constructed example; initial="ä" folds to "a" and every word's own initial letter folds the same way (ADR 0035)

gebrochene-reihe

de — this text does not satisfy the procedure.

Ärger Berg Ähnlich

Parameters: initial='ä'

Source: constructed counterexample