Thue Esolang Interpreter

Описание: Thue is a matrioshka esoteric computer based on string rewriting rules.

A Thue program consists of two parts: a list of substitution rules, which is terminated with a line having both sides of the operator empty, followed by a string representing the initial program state, which may extend over multiple lines.

https://esolangs.org/wiki/Thue
https://wiki.xxiivv.com/site/thue.html

Listening to: Whourkr