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〈
a
,
b
|
aab
=
bb
,
aaaa
=
1
〉
Monoid presentation of length 9
Properties
Infinite non-commutative monoid
Completion parameters
Reduction order: left-to-right ab
Complete rewriting system
a
2
b
⇒
b
2
b
3
⇒
b
a
4
⇒ 1
Right Cayley graph (truncated)
Left Cayley graph (truncated)
Other isomorphic instances
2 total
Length:
Presentation:
11
〈
a
,
b
|
aaaa
=
1
,
aaabb
=
ab
〉
11
〈
a
,
b
|
aaaa
=
1
,
aabba
=
ba
〉