Certificate for #893 ⟨a, b | aaaabba=bb

Completion settings:

[1] aaaabba=bb

Axiom: aaaabba=bb.

Defines rule #1.

Referenced by [2].

[2] aaaabbbb=bbaaabba

Overlap of [1] aaaabba=bb with [1] aaaabba=bb:

aaaabb a aaaabba

Critical pair: aaaabbbb=bbaaabba.

Defines rule #2.