Morphocompletion for #4173 ⟨a, b | aabbabaab=ba⟩

Solved by morph:4/0,2/0. (See Morphocompletion.)

Step 1

Checking up to 20 rules for overlaps.

Rewriting system is not complete: arenaTotalLimit

#	Rule
1.	aabbabaab ⇒ ba
2.	aabbabba ⇒ bababaab
3.	bababaababbabaab ⇒ aabbabbba
4.	aabbabaaaabbabbba ⇒ baababaababbabaab
5.	bababaababbabba ⇒ aabbabbbababaab
6.	aabbaaabbabaaaabbabbbba ⇒ baabaababbabaababbabaab
7.	baababaababbabaababbabaab ⇒ aabbabaaaabbabbbba
8.	aabbabaaaabbabaaaabbabbbba ⇒ baaababaababbabaababbabaab
9.	bababaababbabaaaabbabbba ⇒ aabbabbbaababaababbabaab
10.	baababaababbabaababbabba ⇒ aabbabaaaabbabbbbababaab
11.	baabaababbabaababbabaababbabaab ⇒ aabbaaabbabaaaabbabbbbba
	...

Collecting factors up to length 7, frequency 4:

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

Checking up to 20 rules for overlaps.

Reduction order:
- Right-to-left recursive path with deg(a) = deg(c) = 0, a < c; deg(b) = 1
Auxiliary generators:
1. abba=c

Rewriting system is not complete: roundsLimit

Collecting factors up to length 6, frequency 7:

Length 2:	[2/0] ba, [2/1] ac, [2/2] cb, [2/3] ab, [2/4] bb, [2/5] bc, [2/6] aa
Length 3:	[3/0] acb, [3/1] bac, [3/2] bba, [3/3] cba, [3/4] abb, [3/5] cbb, [3/6] bab
Length 4:	[4/0] acba, [4/1] cbac, [4/2] cbba, [4/3] bacb, [4/4] bbba, [4/5] abbb, [4/6] babc
Length 5:	[5/0] acbac, [5/1] cbacb, [5/2] bcbba, [5/3] bacbb, [5/4] acbba, [5/5] abacb, [5/6] cbaab

Considering [length 2 / frequency 0] ba=d.

Reduction order:
- Right-to-left recursive path with deg(a) = deg(c) = deg(d) = 0, a < c < d; deg(b) = 1
Auxiliary generators:
1. abba=c
2. ba=d

Rewriting system is complete. See ⟨a, b | aabbabaab=ba⟩.