Infinite non-cancellative non-commutative monoids, four auxiliary generators

Up:Monoids with two generators and one relation
4 unique, 4 total

Solved by morph:2/0,2/1,3/0,4/0

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115298⟨a, b | abaaaba=aaab⟩Infinite non-cancellative non-commutative monoid

Solved by morph:2/1,2/1,2/1,6/0

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113812⟨a, b | abbabaaaab=a⟩Infinite non-cancellative non-commutative monoid

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

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102461⟨a, b | aaabba=baaa⟩Infinite non-cancellative non-commutative monoid

Solved by custom:0

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115109⟨a, b | aaabbba=baaa⟩Infinite non-cancellative non-commutative monoid