Certificate for #5909 ⟨a, b | abbaab=aaaaa

Completion settings:

[1] abbaab=aaaaa

Axiom: abbaab=aaaaa.

Defines rule #1.

Referenced by [2].

[2] aaaaabaab=abbaaaaaa

Overlap of [1] abbaab=aaaaa with [1] abbaab=aaaaa:

abba ab abbaab

Critical pair: abbaaaaaa=aaaaabaab.

Flip LHS and RHS.

Defines rule #2.