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Teacup rim text: Difference between revisions
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→{{header|REXX}}: added wording to the REXX section header.
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All words that contained non─letter (Latin) characters (periods, decimal digits, minus signs,
underbars, or embedded blanks) weren't considered as candidates for circular words.
Duplicated words (such as '''sop''' and '''SOP''') are ignored (just the 2<sup>nd</sup> and subsequent words).
The dictionary wasn't assumed to be sorted in any way.
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