Morphocompletion for #4881 ⟨a, b | abbbaaab=aba

Solved by morph:3/1. (See Morphocompletion.)

Step 1

Checking up to 20 rules for overlaps.

Rewriting system is not complete: arenaTotalLimit

#Rule
1. abbbaaab ⇒ aba
2. ababbaaab ⇒ abaa
3. abaabbaaab ⇒ abaaa
4. abaaabbaaab ⇒ abaaaa
5. abaaaabbaaab ⇒ abaaaaa
6. abaaaaabbaaab ⇒ abaaaaaa
7. abaaaaaabbaaab ⇒ abaaaaaaa
8. abaaaaaaabbaaab ⇒ abaaaaaaaa
9. abaaaaaaaabbaaab ⇒ abaaaaaaaaa
10. abaaaaaaaaabbaaab ⇒ abaaaaaaaaaa
11. abaaaaaaaaaabbaaab ⇒ abaaaaaaaaaaa
12. abaaaaaaaaaaabbaaab ⇒ abaaaaaaaaaaaa
13. abaaaaaaaaaaaabbaaab ⇒ abaaaaaaaaaaaaa
14. abaaaaaaaaaaaaabbaaab ⇒ abaaaaaaaaaaaaaa
15. abaaaaaaaaaaaaaabbaaab ⇒ abaaaaaaaaaaaaaaa
16. abaaaaaaaaaaaaaaabbaaab ⇒ abaaaaaaaaaaaaaaaa
17. abaaaaaaaaaaaaaaaabbaaab ⇒ abaaaaaaaaaaaaaaaaa
18. abaaaaaaaaaaaaaaaaabbaaab ⇒ abaaaaaaaaaaaaaaaaaa
19. abaaaaaaaaaaaaaaaaaabbaaab ⇒ abaaaaaaaaaaaaaaaaaaa
20. abaaaaaaaaaaaaaaaaaaabbaaab ⇒ abaaaaaaaaaaaaaaaaaaaa
...

Collecting factors up to length 8, frequency 7:

Length 2:[2/0] aa, [2/1] ab, [2/2] ba, [2/3] bb
Length 3:[3/0] aaa, [3/1] aab, [3/2] aba, [3/3] baa, [3/4] abb, [3/5] bba, [3/6] bab
Length 4:[4/0] aaaa, [4/1] aaab, [4/2] baaa, [4/3] abaa, [4/4] bbaa, [4/5] abba, [4/6] aabb
Length 5:[5/0] aaaaa, [5/1] baaab, [5/2] abaaa, [5/3] bbaaa, [5/4] abbaa, [5/5] aabba, [5/6] aaabb
Length 6:[6/0] aaaaaa, [6/1] bbaaab, [6/2] abaaaa, [6/3] abbaaa, [6/4] aabbaa, [6/5] aaabba, [6/6] aaaabb
Length 7:[7/0] aaaaaaa, [7/1] abbaaab, [7/2] abaaaaa, [7/3] aabbaaa, [7/4] aaabbaa, [7/5] aaaabba, [7/6] aaaaabb

Considering [length 3 / frequency 1] aab=c.

Step 2

Rewriting system is complete. See a, b | abbbaaab=aba.