Certificate for #1117 ⟨a, b | ababab=aaa

Completion settings:

[1] ababab=aaa

Axiom: ababab=aaa.

Defines rule #2.

Referenced by [2].

[2] aaaab=abaaa

Overlap of [1] ababab=aaa with [1] ababab=aaa:

ab abab ababab

Critical pair: abaaa=aaaab.

Flip LHS and RHS.

Defines rule #1.