Infinite cancellative non-commutative monoids, four auxiliary generators

3 unique, 3 total

Solved by morph:2/0,3/1,3/1,5/1

Σ#PresentationDescriptionRelated
114342a, b | abbabaaab=baInfinite cancellative non-commutative monoid

Solved by morph:2/1,2/1,2/1,2/0

Σ#PresentationDescriptionRelated
91137a, b | abbbba=babInfinite cancellative non-commutative monoid
115246a, b | aabbbaa=baabInfinite cancellative non-commutative monoid