Termination w.r.t. Q of the following Term Rewriting System could not be shown:

Q restricted rewrite system:
The TRS R consists of the following rules:

a(a(x)) → a(b(a(x)))

Q is empty.


QTRS

Q restricted rewrite system:
The TRS R consists of the following rules:

a(a(x)) → a(b(a(x)))

Q is empty.