Morphocompletion for #4153 ⟨a, b | aabbaaaab=ba

Solved by morph:4/0,4/0. (See Morphocompletion.)

Step 1

Checking up to 20 rules for overlaps.

Rewriting system is not complete: arenaTotalLimit

#Rule
1. aabbaaaab ⇒ ba
2. aabbaaba ⇒ babaaaab
3. babaaaababbaaaab ⇒ aabbaabba
4. aabbaaaaaabbaabba ⇒ baabaaaababbaaaab
5. babaaaababbaaba ⇒ aabbaabbabaaaab
6. baabaaaababbaaaabaaab ⇒ aabbaaaaaabbba
7. aabbaaaaaabbaaaaaabbba ⇒ baaabaaaababbaaaabaaab
8. baabaaaababbaaaababa ⇒ aabbaaaaaabbbabaaaab
9. babaaaabaaababbaaaabaaab ⇒ aabaabbaaaaaabbba
10. baabaaaababbaaaababbaaaab ⇒ aabbaaaaaabbaabbba
...

Collecting factors up to length 7, frequency 4:

Length 2:[2/0] aa, [2/1] ba, [2/2] ab, [2/3] bb
Length 3:[3/0] aaa, [3/1] aab, [3/2] baa, [3/3] aba
Length 4:[4/0] aaab, [4/1] aaaa, [4/2] baaa, [4/3] aaba
Length 5:[5/0] aaaab, [5/1] baaaa, [5/2] abbaa, [5/3] aabba
Length 6:[6/0] baaaab, [6/1] bbaaaa, [6/2] abbaaa, [6/3] aabbaa

Considering [length 4 / frequency 0] aaab=c.

Step 2

Checking up to 20 rules for overlaps.

Rewriting system is not complete: roundsLimit

#Rule
1. aaab ⇒ c
2. cbac ⇒ aba
3. aacbaabc ⇒ cabacaab
4. aacbaaba ⇒ cabac
5. aabbac ⇒ ba
6. ababac ⇒ cbaaba
7. aabbaabc ⇒ babacaab
8. aabbaaba ⇒ babac
9. cabacabbac ⇒ aacbaabba
10. caabacabbacc ⇒ aacbaaacbba
11. aacbaaacbaabba ⇒ caabacabbac
12. aacaabbaaacbba ⇒ cabaccabbacc
13. cbaaacbaaacbba ⇒ abcacabbacc
14. babacabbac ⇒ aabbaabba
15. abaabacabbac ⇒ cbaaacbaabba
16. aacbaabbabac ⇒ cabacabbaaba
17. baabacabbacc ⇒ aabbaaacbba
18. aabbaaacbaabba ⇒ baabacabbac
19. aabaabbaaacbba ⇒ babaccabbacc
20. aabbaabbabac ⇒ babacabbaaba
...

Collecting factors up to length 6, frequency 7:

Length 2:[2/0] ba, [2/1] aa, [2/2] ab, [2/3] ac, [2/4] bb, [2/5] cb, [2/6] ca
Length 3:[3/0] aab, [3/1] bba, [3/2] bac, [3/3] baa, [3/4] aba, [3/5] abb, [3/6] aac
Length 4:[4/0] abba, [4/1] aabb, [4/2] aacb, [4/3] baab, [4/4] abac, [4/5] bbac, [4/6] cbaa
Length 5:[5/0] aabba, [5/1] aacba, [5/2] abbac, [5/3] babac, [5/4] baaba, [5/5] acbaa, [5/6] abbaa

Considering [length 4 / frequency 0] abba=d.

Step 3

Rewriting system is complete. See a, b | aabbaaaab=ba.