Morphocompletion for #4050 ⟨a, b | aaabbbbaa=ab

Solved by morph:5/0. (See Morphocompletion.)

Step 1

Checking up to 20 rules for overlaps.

Rewriting system is not complete: roundsLimit

#Rule
1. aaabbbbaa ⇒ ab
2. abaabbbbaa ⇒ abb
3. aaabbbbb ⇒ abbbbbaa
4. aaabbbbab ⇒ ababbbbaa
5. abbaabbbbaa ⇒ abbb
6. abaabbbbb ⇒ abbbbbbaa
7. abaabbbbab ⇒ abbabbbbaa
8. abbbaabbbbaa ⇒ abbbb
9. abbaabbbbb ⇒ abbbbbbbaa
10. abbaabbbbab ⇒ abbbabbbbaa
11. abbbbaabbbbaa ⇒ abbbbb
12. abbbaabbbbb ⇒ abbbbbbbbaa
13. abbbaabbbbab ⇒ abbbbabbbbaa
14. abbbbbaabbbbaa ⇒ abbbbbb
15. abbbbaabbbbb ⇒ abbbbbbbbbaa
16. abbbbaabbbbab ⇒ abbbbbabbbbaa
17. abbbbbbaabbbbaa ⇒ abbbbbbb
18. abbbbbaabbbbb ⇒ abbbbbbbbbbaa
19. abbbbbbbaabbbbaa ⇒ abbbbbbbb
20. abbbbbbbbaabbbbaa ⇒ abbbbbbbbb
...

Collecting factors up to length 8, frequency 7:

Length 2:[2/0] bb, [2/1] ab, [2/2] aa, [2/3] ba
Length 3:[3/0] bbb, [3/1] abb, [3/2] baa, [3/3] bba, [3/4] aab, [3/5] bab, [3/6] aba
Length 4:[4/0] bbbb, [4/1] abbb, [4/2] bbaa, [4/3] bbba, [4/4] aabb, [4/5] baab, [4/6] bbab
Length 5:[5/0] abbbb, [5/1] bbbaa, [5/2] bbbbb, [5/3] bbbba, [5/4] aabbb, [5/5] baabb, [5/6] bbaab
Length 6:[6/0] bbbbaa, [6/1] abbbbb, [6/2] aabbbb, [6/3] abbbba, [6/4] baabbb, [6/5] bbaabb, [6/6] bbbaab
Length 7:[7/0] abbbbaa, [7/1] baabbbb, [7/2] bbaabbb, [7/3] aabbbba, [7/4] aabbbbb, [7/5] bbbaabb, [7/6] abbbbab

Considering [length 5 / frequency 0] abbbb=c.

Step 2

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