Certificate for #4490 ⟨a, b | aaabaaab=bbb

Completion settings:

[1] aaabaaab=bbb

Axiom: aaabaaab=bbb.

Defines rule #2.

Referenced by [2].

[2] aaabbbb=bbbaaab

Overlap of [1] aaabaaab=bbb with [1] aaabaaab=bbb:

aaab aaab aaabaaab

Critical pair: aaabbbb=bbbaaab.

Defines rule #1.