Computing...

Input interpretation:

substitution system | 01 -> 2\n2 -> 012\n1 -> 12


Evolution from initial string "1":

string | length\n1 | 1\n12 | 2\n12012 | 5\n120122012 | 9\n1201220120122012 | 16


String lengths from initial string "1":

Frame

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