Morphocompletion for #4348 ⟨a, b | abbabbbba=ab

Solved by morph:5/1. (See Morphocompletion.)

Step 1

Checking up to 20 rules for overlaps.

Rewriting system is not complete: rulesLimit

#Rule
1. abbabbb ⇒ abbbbba
2. abbbbbaba ⇒ ab
3. abbbabbb ⇒ abbbbbba
4. abbbbbbaba ⇒ abb
5. abbbbabbb ⇒ abbbbbbba
6. abbbbbbbaba ⇒ abbb
7. abbbbbabbaba ⇒ abbab
8. abbbbbbbbaba ⇒ abbbb
9. abbbbbbbbaaba ⇒ abbabb
10. abbbbbbabbaba ⇒ abbbab
...

Collecting factors up to length 8, frequency 7:

Length 2:[2/0] bb, [2/1] ab, [2/2] ba, [2/3] aa
Length 3:[3/0] bbb, [3/1] abb, [3/2] aba, [3/3] bba, [3/4] bab, [3/5] aab, [3/6] baa
Length 4:[4/0] bbbb, [4/1] abbb, [4/2] baba, [4/3] bbab, [4/4] bbba, [4/5] babb, [4/6] abba
Length 5:[5/0] bbbbb, [5/1] abbbb, [5/2] bbaba, [5/3] bbbab, [5/4] bbbba, [5/5] babbb, [5/6] bbabb
Length 6:[6/0] abbbbb, [6/1] bbbbbb, [6/2] bbbaba, [6/3] bbbbab, [6/4] bbbbba, [6/5] bbabbb, [6/6] bbbabb
Length 7:[7/0] abbbbbb, [7/1] bbbbaba, [7/2] bbbbbab, [7/3] bbbbbbb, [7/4] bbbbbba, [7/5] bbbabbb, [7/6] abbbbba

Considering [length 5 / frequency 1] abbbb=c.

Step 2

Rewriting system is complete. See a, b | abbabbbba=ab.