Morphocompletion for #4007 ⟨a, b | aaababbba=ab⟩

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

Step 1

Checking up to 20 rules for overlaps.

Rewriting system is not complete: rulesLimit

#	Rule
1.	aaababbba ⇒ ab
2.	abababbba ⇒ aaababbbb
3.	abaababbba ⇒ abb
4.	abbababbba ⇒ abaababbbb
5.	abbaababbba ⇒ abbb
6.	abbbababbba ⇒ abbaababbbb
7.	abbbaababbba ⇒ abbbb
8.	aaababbaababbbb ⇒ abbabbba
9.	abbbbababbba ⇒ abbbaababbbb
10.	abbbbaababbba ⇒ abbbbb
11.	abaababbaababbbb ⇒ abbbabbba
12.	abbbbbababbba ⇒ abbbbaababbbb
13.	abbbbbaababbba ⇒ abbbbbb
14.	abbaababbaababbbb ⇒ abbbbabbba
15.	abbbbbbababbba ⇒ abbbbbaababbbb
16.	abbbbbbaababbba ⇒ abbbbbbb
17.	abbbbbbbaababbba ⇒ abbbbbbbb
18.	abbbbbbbbaababbba ⇒ abbbbbbbbb
	...

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] bab, [3/4] aba, [3/5] aab, [3/6] baa
Length 4:	[4/0] bbba, [4/1] abbb, [4/2] bbbb, [4/3] abab, [4/4] babb, [4/5] aaba, [4/6] baab
Length 5:	[5/0] abbba, [5/1] abbbb, [5/2] ababb, [5/3] babbb, [5/4] aabab, [5/5] bbbbb, [5/6] baaba
Length 6:	[6/0] babbba, [6/1] ababbb, [6/2] aababb, [6/3] baabab, [6/4] abbbbb, [6/5] bbaaba, [6/6] bbbbbb
Length 7:	[7/0] ababbba, [7/1] baababb, [7/2] aababbb, [7/3] bbaabab, [7/4] abbbbbb, [7/5] abbaaba, [7/6] bababbb

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

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

Rewriting system is complete. See ⟨a, b | aaababbba=ab⟩.