Look-and-say sequence: Difference between revisions

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=={{header|Uiua}}==

As noted on the [https://rosettacode.org/wiki/Run-length_encoding Run-length encoding page], this is just RLE gone bad.

<syntaxhighlight lang="uiua">

Rle ← /◇⊂≡⍚(⊂⊃(°⋕⧻|⊢))⊜□⊸(+1⊛)

⇌[⍥(⍚Rle.)10□] "1"

</syntaxhighlight>

{{out}}

<pre>

{"1" "11" "21" "1211" "111221" "312211" "13112221" "1113213211" "31131211131221" "13211311123113112211" "11131221133112132113212221"}