Certificate for #14537 ⟨a, b | aaba=a, aaaaa=a

Completion settings:

[1] aaba=a

Axiom: aaba=a.

Referenced by [3].

[2] aaaaa=a

Axiom: aaaaa=a.

Defines rule #1.

Referenced by [3].

[3] aba=aaaa

Overlap of [2] aaaaa=a with [1] aaba=a:

aaa aa aaba

Critical pair: aaaa=aba.

Flip LHS and RHS.

Defines rule #2.