Morphocompletion for #1909 ⟨a, b | aaabbaaa=ab

Solved by morph:3/0. (See Morphocompletion.)

Step 1

Checking up to 20 rules for overlaps.

Rewriting system is not complete: rulesLimit

#Rule
1. aaabbaaa ⇒ ab
2. abaabbaaa ⇒ abb
3. aaabbab ⇒ abbbaaa
4. aaabbaab ⇒ ababbaaa
5. abbaabbaaa ⇒ abbb
6. ababbaaabaaa ⇒ aaabbb
7. abaabbab ⇒ abbbbaaa
8. abaabbaab ⇒ abbabbaaa
9. abbbaabbaaa ⇒ abbbb
10. abbabbaaabaaa ⇒ abaabbb
11. abbaabbab ⇒ abbbbbaaa
12. abbaabbaab ⇒ abbbabbaaa
13. abbbbaabbaaa ⇒ abbbbb
14. abbbaabbab ⇒ abbbbbbaaa
15. abbbbbaabbaaa ⇒ abbbbbb
...

Collecting factors up to length 8, frequency 7:

Length 2:[2/0] ab, [2/1] aa, [2/2] bb, [2/3] ba
Length 3:[3/0] abb, [3/1] aaa, [3/2] bba, [3/3] baa, [3/4] aab, [3/5] bab, [3/6] aba
Length 4:[4/0] abba, [4/1] bbaa, [4/2] baaa, [4/3] baab, [4/4] aabb, [4/5] bbab, [4/6] abbb
Length 5:[5/0] abbaa, [5/1] bbaaa, [5/2] bbaab, [5/3] aabba, [5/4] abbab, [5/5] baabb, [5/6] aaabb
Length 6:[6/0] abbaaa, [6/1] abbaab, [6/2] baabba, [6/3] aabbaa, [6/4] aabbab, [6/5] bbaabb, [6/6] abaabb
Length 7:[7/0] aabbaaa, [7/1] bbaabba, [7/2] baabbaa, [7/3] abbaabb, [7/4] baabbab, [7/5] aabbaab, [7/6] abaabba

Considering [length 3 / frequency 0] abb=c.

Step 2

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