Morphocompletion for #4584 ⟨a, b | aaabbbba=abb⟩

Solved by morph:4/1. (See Morphocompletion.)

Step 1

Checking up to 20 rules for overlaps.

Rewriting system is not complete: arenaTotalLimit

#	Rule
1.	aaabbbba ⇒ abb
2.	abbaabbbba ⇒ abbbb
3.	aaabbbbbb ⇒ abbabbbba
4.	abbbbaabbbba ⇒ abbbbbb
5.	abbaabbbbbb ⇒ abbbbabbbba
6.	abbbbbbaabbbba ⇒ abbbbbbbb
7.	abbbbaabbbbbb ⇒ abbbbbbabbbba
8.	abbbbbbbbaabbbba ⇒ abbbbbbbbbb
9.	abbbbbbaabbbbbb ⇒ abbbbbbbbabbbba
10.	abbbbbbbbbbaabbbba ⇒ abbbbbbbbbbbb
11.	abbbbbbbbaabbbbbb ⇒ abbbbbbbbbbabbbba
12.	abbbbbbbbbbbbaabbbba ⇒ abbbbbbbbbbbbbb
13.	abbbbbbbbbbaabbbbbb ⇒ abbbbbbbbbbbbabbbba
14.	abbbbbbbbbbbbbbaabbbba ⇒ abbbbbbbbbbbbbbbb
15.	abbbbbbbbbbbbaabbbbbb ⇒ abbbbbbbbbbbbbbabbbba
16.	abbbbbbbbbbbbbbbbaabbbba ⇒ abbbbbbbbbbbbbbbbbb
17.	abbbbbbbbbbbbbbaabbbbbb ⇒ abbbbbbbbbbbbbbbbabbbba
18.	abbbbbbbbbbbbbbbbbbaabbbba ⇒ abbbbbbbbbbbbbbbbbbbb
	...

Collecting factors up to length 8, frequency 7:

Length 2:	[2/0] bb, [2/1] ab, [2/2] ba, [2/3] aa
Length 3:	[3/0] bbb, [3/1] abb, [3/2] bba, [3/3] aab, [3/4] baa, [3/5] aaa, [3/6] bab
Length 4:	[4/0] bbbb, [4/1] abbb, [4/2] bbba, [4/3] aabb, [4/4] baab, [4/5] bbaa, [4/6] abba
Length 5:	[5/0] bbbbb, [5/1] abbbb, [5/2] bbbba, [5/3] aabbb, [5/4] baabb, [5/5] bbaab, [5/6] bbbaa
Length 6:	[6/0] bbbbbb, [6/1] abbbbb, [6/2] abbbba, [6/3] aabbbb, [6/4] baabbb, [6/5] bbaabb, [6/6] bbbaab
Length 7:	[7/0] bbbbbbb, [7/1] abbbbbb, [7/2] aabbbba, [7/3] baabbbb, [7/4] bbaabbb, [7/5] bbbaabb, [7/6] bbbbaab

Considering [length 4 / frequency 1] abbb=c.

Reduction order:
- Left-to-right recursive path with deg(a) = deg(c) = 0, a < c; deg(b) = 1
Auxiliary generators:
1. abbb=c

Rewriting system is complete. See ⟨a, b | aaabbbba=abb⟩.