#2155 ⟨a, b | aaabaaa=aba⟩

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Infinite non-cancellative non-commutative monoid
Not left cancellative, because left multiplication by a is not injective:
- a ⋅ a²ba³ = aba and a ⋅ ba = aba, however a²ba³ ≠ ba
Not right cancellative, because right multiplication by a is not injective:
- a³ba² ⋅ a = aba and ab ⋅ a = aba, however a³ba² ≠ ab
Enveloping group: ⟨a, b | aabaab^-1⟩

Format:	Pretty Plain
Word to reduce:
	Tips: Lowercase letters stand for generators. Spaces are ignored. Numbers repeat the previous letter, e.g. `b90`.
Reduction strategy:	Leftmost Rightmost
Path to normal form:	1 1

# ab:aaabaaa=aba ab
aaabaaa=aba
ababaaa=aaababa
abaabaaa=aaabaaba

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